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            <title><![CDATA[普物实验 TeX & R 急救指北]]></title>
            <link>https://ouuan.moe/post/2022/10/basic-tex-and-r-for-physics-lab</link>
            <guid>https://ouuan.moe/post/2022/10/basic-tex-and-r-for-physics-lab</guid>
            <pubDate>Mon, 31 Oct 2022 10:15:48 GMT</pubDate>
            <description><![CDATA[<p>这学期选了物理实验B<span class="mojikumi-line-end">。</span></p>
<p>以前基本上只在 Markdown 里写 LaTeX<span class="mojikumi-line-end">，</span>没怎么写过 <code>.tex</code><span class="mojikumi-line-end">，</span>R 则完全没有接触过<span class="mojikumi-line-end">。</span>理论上我应该好好学一学再用<span class="mojikumi-line-end">，</span>但实际上没时间好好学<span class="mojikumi-line-end">。</span>总不能用 Word 写实验报告并且手算吧<span class="mojikumi-line-start">（</span></p>
<p>这里总结一下我写实验报告用到的 TeX 和 R<span class="mojikumi-line-end">。</span></p>
]]></description>
            <content:encoded><![CDATA[<p>这学期选了物理实验B<span class="mojikumi-line-end">。</span></p>
<p>以前基本上只在 Markdown 里写 LaTeX<span class="mojikumi-line-end">，</span>没怎么写过 <code>.tex</code><span class="mojikumi-line-end">，</span>R 则完全没有接触过<span class="mojikumi-line-end">。</span>理论上我应该好好学一学再用<span class="mojikumi-line-end">，</span>但实际上没时间好好学<span class="mojikumi-line-end">。</span>总不能用 Word 写实验报告并且手算吧<span class="mojikumi-line-start">（</span></p>
<p>这里总结一下我写实验报告用到的 TeX 和 R<span class="mojikumi-line-end">。</span></p>

<h2 id="tex" class="heading"><a href="#tex" class="heading-anchor" aria-label="章节： TeX" tabindex="-1"></a><span>TeX</span></h2>
<h3 id="中文" class="heading"><a href="#中文" class="heading-anchor" aria-label="章节： 中文" tabindex="-1"></a><span>中文</span></h3>
<section class="code-block relative my-6 shadow" itemprop="hasPart" itemscope itemtype="https://schema.org/SoftwareSourceCode" data-v-c675dba6><div class="h-6 items-center rd-t-1 bg-area px-4 dark:bg-#2A313A media-screen:important-flex" style="display:none;" data-v-c675dba6><h4 class="text-3 text-footer" itemprop="programmingLanguage" aria-label="TeX 代码块" data-v-c675dba6>TeX</h4><ile-root id="ile-1"><button title="复制到剪贴板" class="copy-button b-footer text-footer" data-v-63dfb2af><span class="i-mdi-content-copy" data-v-63dfb2af></span><span class="sr-only" role="status" data-v-63dfb2af></span></button></ile-root><!--ISLAND_HYDRATION_PLACEHOLDER_ile-1--></div><div class="dark:hidden" itemprop="text" data-v-c675dba6><pre class="shiki light" style="background-color: #FBFBFB" tabindex="0"><code><span><span style="color: #4876D6">\documentclass</span><span style="color: #403F53">[UTF8, 11pt, fontset=none]{ctexart}  </span><span style="color: #989FB1">% 需要禁用默认 fontset 才能自定义字体</span></span>
<span><span style="color: #4876D6">\setCJKmainfont</span><span style="color: #403F53">{Source Han Serif SC}</span></span>
<span><span style="color: #4876D6">\usepackage</span><span style="color: #403F53">[T1]{fontenc}</span></span></code></pre></div><div class="dark:important-block" style="display:none;" data-v-c675dba6><pre class="shiki dark" style="background-color: #011627" tabindex="0"><code><span><span style="color: #C5E478">\documentclass</span><span style="color: #D6DEEB">[UTF8, 11pt, fontset=none]{ctexart}  </span><span style="color: #637777">% 需要禁用默认 fontset 才能自定义字体</span></span>
<span><span style="color: #C5E478">\setCJKmainfont</span><span style="color: #D6DEEB">{Source Han Serif SC}</span></span>
<span><span style="color: #C5E478">\usepackage</span><span style="color: #D6DEEB">[T1]{fontenc}</span></span></code></pre></div></section>
<h3 id="基本页面格式" class="heading"><a href="#基本页面格式" class="heading-anchor" aria-label="章节： 基本页面格式" tabindex="-1"></a><span>基本页面格式</span></h3>
<section class="code-block relative my-6 shadow" itemprop="hasPart" itemscope itemtype="https://schema.org/SoftwareSourceCode" data-v-c675dba6><div class="h-6 items-center rd-t-1 bg-area px-4 dark:bg-#2A313A media-screen:important-flex" style="display:none;" data-v-c675dba6><h4 class="text-3 text-footer" itemprop="programmingLanguage" aria-label="TeX 代码块" data-v-c675dba6>TeX</h4><ile-root id="ile-2"><button title="复制到剪贴板" class="copy-button b-footer text-footer" data-v-63dfb2af><span class="i-mdi-content-copy" data-v-63dfb2af></span><span class="sr-only" role="status" data-v-63dfb2af></span></button></ile-root><!--ISLAND_HYDRATION_PLACEHOLDER_ile-2--></div><div class="dark:hidden" itemprop="text" data-v-c675dba6><pre class="shiki light" style="background-color: #FBFBFB" tabindex="0"><code><span><span style="color: #4876D6">\ctexset</span><span style="color: #403F53">{section/format=</span><span style="color: #4876D6">\Large\bfseries</span><span style="color: #403F53">}  </span><span style="color: #989FB1">% 参照讲义上的格式，标题左对齐</span></span>
<span><span style="color: #4876D6">\usepackage</span><span style="color: #403F53">[a4paper, hmargin=1.5cm, vmargin=2cm]{geometry}  </span><span style="color: #989FB1">% 页面大小和边距</span></span>
<span><span style="color: #4876D6">\usepackage</span><span style="color: #403F53">{enumitem}</span></span>
<span><span style="color: #4876D6">\setlist</span><span style="color: #403F53">{topsep=0pt,itemsep=-4pt}  </span><span style="color: #989FB1">% 列表间距</span></span>
<span><span style="color: #4876D6">\pagestyle</span><span style="color: #403F53">{plain}                  </span><span style="color: #989FB1">% ctex 默认的页码在右上角，改成下方</span></span>
<span><span style="color: #4876D6">\setlength</span><span style="color: #403F53">{</span><span style="color: #4876D6">\parskip</span><span style="color: #403F53">}{0.5em}        </span><span style="color: #989FB1">% 段落间距</span></span></code></pre></div><div class="dark:important-block" style="display:none;" data-v-c675dba6><pre class="shiki dark" style="background-color: #011627" tabindex="0"><code><span><span style="color: #C5E478">\ctexset</span><span style="color: #D6DEEB">{section/format=</span><span style="color: #C5E478">\Large\bfseries</span><span style="color: #D6DEEB">}  </span><span style="color: #637777">% 参照讲义上的格式，标题左对齐</span></span>
<span><span style="color: #C5E478">\usepackage</span><span style="color: #D6DEEB">[a4paper, hmargin=1.5cm, vmargin=2cm]{geometry}  </span><span style="color: #637777">% 页面大小和边距</span></span>
<span><span style="color: #C5E478">\usepackage</span><span style="color: #D6DEEB">{enumitem}</span></span>
<span><span style="color: #C5E478">\setlist</span><span style="color: #D6DEEB">{topsep=0pt,itemsep=-4pt}  </span><span style="color: #637777">% 列表间距</span></span>
<span><span style="color: #C5E478">\pagestyle</span><span style="color: #D6DEEB">{plain}                  </span><span style="color: #637777">% ctex 默认的页码在右上角，改成下方</span></span>
<span><span style="color: #C5E478">\setlength</span><span style="color: #D6DEEB">{</span><span style="color: #C5E478">\parskip</span><span style="color: #D6DEEB">}{0.5em}        </span><span style="color: #637777">% 段落间距</span></span></code></pre></div></section>
<h3 id="pdf-metadata" class="heading"><a href="#pdf-metadata" class="heading-anchor" aria-label="章节： PDF metadata" tabindex="-1"></a><span>PDF metadata</span></h3>
<section class="code-block relative my-6 shadow" itemprop="hasPart" itemscope itemtype="https://schema.org/SoftwareSourceCode" data-v-c675dba6><div class="h-6 items-center rd-t-1 bg-area px-4 dark:bg-#2A313A media-screen:important-flex" style="display:none;" data-v-c675dba6><h4 class="text-3 text-footer" itemprop="programmingLanguage" aria-label="TeX 代码块" data-v-c675dba6>TeX</h4><ile-root id="ile-3"><button title="复制到剪贴板" class="copy-button b-footer text-footer" data-v-63dfb2af><span class="i-mdi-content-copy" data-v-63dfb2af></span><span class="sr-only" role="status" data-v-63dfb2af></span></button></ile-root><!--ISLAND_HYDRATION_PLACEHOLDER_ile-3--></div><div class="dark:hidden" itemprop="text" data-v-c675dba6><pre class="shiki light" style="background-color: #FBFBFB" tabindex="0"><code><span><span style="color: #4876D6">\usepackage</span><span style="color: #403F53">[pdfusetitle]{hyperref}</span></span></code></pre></div><div class="dark:important-block" style="display:none;" data-v-c675dba6><pre class="shiki dark" style="background-color: #011627" tabindex="0"><code><span><span style="color: #C5E478">\usepackage</span><span style="color: #D6DEEB">[pdfusetitle]{hyperref}</span></span></code></pre></div></section>
<h3 id="标题" class="heading"><a href="#标题" class="heading-anchor" aria-label="章节： 标题" tabindex="-1"></a><span>标题</span></h3>
<section class="code-block relative my-6 shadow" itemprop="hasPart" itemscope itemtype="https://schema.org/SoftwareSourceCode" data-v-c675dba6><div class="h-6 items-center rd-t-1 bg-area px-4 dark:bg-#2A313A media-screen:important-flex" style="display:none;" data-v-c675dba6><h4 class="text-3 text-footer" itemprop="programmingLanguage" aria-label="TeX 代码块" data-v-c675dba6>TeX</h4><ile-root id="ile-4"><button title="复制到剪贴板" class="copy-button b-footer text-footer" data-v-63dfb2af><span class="i-mdi-content-copy" data-v-63dfb2af></span><span class="sr-only" role="status" data-v-63dfb2af></span></button></ile-root><!--ISLAND_HYDRATION_PLACEHOLDER_ile-4--></div><div class="dark:hidden" itemprop="text" data-v-c675dba6><pre class="shiki light" style="background-color: #FBFBFB" tabindex="0"><code><span><span style="color: #4876D6">\title</span><span style="color: #403F53">{实验名称</span><span style="color: #AA0982">\ </span><span style="color: #403F53">实验报告}</span></span>
<span><span style="color: #4876D6">\author</span><span style="color: #403F53">{姓名}</span></span>
<span><span style="color: #4876D6">\makeatletter</span></span>
<span></span>
<span><span style="color: #4876D6">\begin</span><span style="color: #403F53">{center}</span></span>
<span><span style="color: #403F53">    </span><span style="color: #4876D6">\LARGE</span></span>
<span><span style="color: #403F53">    </span><span style="color: #4876D6">\textbf</span><span style="color: #403F53">{</span><span style="color: #4876D6">\@title</span><span style="color: #403F53">}</span></span>
<span></span>
<span><span style="color: #403F53">    </span><span style="color: #4876D6">\vspace</span><span style="color: #403F53">{0.5cm}</span></span>
<span><span style="color: #403F53">    </span><span style="color: #4876D6">\normalsize</span></span>
<span><span style="color: #403F53">    实验者姓名: </span><span style="color: #4876D6">\@author\hspace</span><span style="color: #403F53">{15pt}</span></span>
<span><span style="color: #403F53">    学号: 2021000000</span><span style="color: #4876D6">\hspace</span><span style="color: #403F53">{15pt}</span></span>
<span><span style="color: #403F53">    实验日期: 2202年10月32日</span><span style="color: #4876D6">\hspace</span><span style="color: #403F53">{15pt}</span></span>
<span><span style="color: #403F53">    实验台号: 1</span><span style="color: #4876D6">\hspace</span><span style="color: #403F53">{15pt}</span></span>
<span><span style="color: #403F53">    </span><span style="color: #4876D6">\vspace</span><span style="color: #403F53">{0.5cm}</span></span>
<span><span style="color: #4876D6">\end</span><span style="color: #403F53">{center}</span></span></code></pre></div><div class="dark:important-block" style="display:none;" data-v-c675dba6><pre class="shiki dark" style="background-color: #011627" tabindex="0"><code><span><span style="color: #C5E478">\title</span><span style="color: #D6DEEB">{实验名称</span><span style="color: #F78C6C">\ </span><span style="color: #D6DEEB">实验报告}</span></span>
<span><span style="color: #C5E478">\author</span><span style="color: #D6DEEB">{姓名}</span></span>
<span><span style="color: #C5E478">\makeatletter</span></span>
<span></span>
<span><span style="color: #C5E478">\begin</span><span style="color: #D6DEEB">{center}</span></span>
<span><span style="color: #D6DEEB">    </span><span style="color: #C5E478">\LARGE</span></span>
<span><span style="color: #D6DEEB">    </span><span style="color: #C5E478">\textbf</span><span style="color: #D6DEEB">{</span><span style="color: #C5E478">\@title</span><span style="color: #D6DEEB">}</span></span>
<span></span>
<span><span style="color: #D6DEEB">    </span><span style="color: #C5E478">\vspace</span><span style="color: #D6DEEB">{0.5cm}</span></span>
<span><span style="color: #D6DEEB">    </span><span style="color: #C5E478">\normalsize</span></span>
<span><span style="color: #D6DEEB">    实验者姓名: </span><span style="color: #C5E478">\@author\hspace</span><span style="color: #D6DEEB">{15pt}</span></span>
<span><span style="color: #D6DEEB">    学号: 2021000000</span><span style="color: #C5E478">\hspace</span><span style="color: #D6DEEB">{15pt}</span></span>
<span><span style="color: #D6DEEB">    实验日期: 2202年10月32日</span><span style="color: #C5E478">\hspace</span><span style="color: #D6DEEB">{15pt}</span></span>
<span><span style="color: #D6DEEB">    实验台号: 1</span><span style="color: #C5E478">\hspace</span><span style="color: #D6DEEB">{15pt}</span></span>
<span><span style="color: #D6DEEB">    </span><span style="color: #C5E478">\vspace</span><span style="color: #D6DEEB">{0.5cm}</span></span>
<span><span style="color: #C5E478">\end</span><span style="color: #D6DEEB">{center}</span></span></code></pre></div></section>
<h3 id="章节" class="heading"><a href="#章节" class="heading-anchor" aria-label="章节： 章节" tabindex="-1"></a><span>章节</span></h3>
<section class="code-block relative my-6 shadow" itemprop="hasPart" itemscope itemtype="https://schema.org/SoftwareSourceCode" data-v-c675dba6><div class="h-6 items-center rd-t-1 bg-area px-4 dark:bg-#2A313A media-screen:important-flex" style="display:none;" data-v-c675dba6><h4 class="text-3 text-footer" itemprop="programmingLanguage" aria-label="TeX 代码块" data-v-c675dba6>TeX</h4><ile-root id="ile-5"><button title="复制到剪贴板" class="copy-button b-footer text-footer" data-v-63dfb2af><span class="i-mdi-content-copy" data-v-63dfb2af></span><span class="sr-only" role="status" data-v-63dfb2af></span></button></ile-root><!--ISLAND_HYDRATION_PLACEHOLDER_ile-5--></div><div class="dark:hidden" itemprop="text" data-v-c675dba6><pre class="shiki light" style="background-color: #FBFBFB" tabindex="0"><code><span><span style="color: #4876D6">\section</span><span style="color: #403F53">{实验目的}</span></span>
<span></span>
<span><span style="color: #4876D6">\subsection</span><span style="color: #403F53">{测一下这个东西}</span></span></code></pre></div><div class="dark:important-block" style="display:none;" data-v-c675dba6><pre class="shiki dark" style="background-color: #011627" tabindex="0"><code><span><span style="color: #C5E478">\section</span><span style="color: #D6DEEB">{实验目的}</span></span>
<span></span>
<span><span style="color: #C5E478">\subsection</span><span style="color: #D6DEEB">{测一下这个东西}</span></span></code></pre></div></section>
<h3 id="图表" class="heading"><a href="#图表" class="heading-anchor" aria-label="章节： 图表" tabindex="-1"></a><span>图表</span></h3>
<section class="code-block relative my-6 shadow" itemprop="hasPart" itemscope itemtype="https://schema.org/SoftwareSourceCode" data-v-c675dba6><div class="h-6 items-center rd-t-1 bg-area px-4 dark:bg-#2A313A media-screen:important-flex" style="display:none;" data-v-c675dba6><h4 class="text-3 text-footer" itemprop="programmingLanguage" aria-label="TeX 代码块" data-v-c675dba6>TeX</h4><ile-root id="ile-6"><button title="复制到剪贴板" class="copy-button b-footer text-footer" data-v-63dfb2af><span class="i-mdi-content-copy" data-v-63dfb2af></span><span class="sr-only" role="status" data-v-63dfb2af></span></button></ile-root><!--ISLAND_HYDRATION_PLACEHOLDER_ile-6--></div><div class="dark:hidden" itemprop="text" data-v-c675dba6><pre class="shiki light" style="background-color: #FBFBFB" tabindex="0"><code><span><span style="color: #4876D6">\usepackage</span><span style="color: #403F53">{graphicx}</span></span>
<span><span style="color: #4876D6">\usepackage</span><span style="color: #403F53">{float}</span></span>
<span><span style="color: #4876D6">\usepackage</span><span style="color: #403F53">[hidelinks]{hyperref}  </span><span style="color: #989FB1">% 使用 hidelinks 选项来禁用链接的红框</span></span>
<span><span style="color: #4876D6">\usepackage</span><span style="color: #403F53">{cleveref}</span></span>
<span><span style="color: #4876D6">\crefname</span><span style="color: #403F53">{figure}{图}{图}</span></span>
<span><span style="color: #4876D6">\crefname</span><span style="color: #403F53">{table}{表}{表}</span></span></code></pre></div><div class="dark:important-block" style="display:none;" data-v-c675dba6><pre class="shiki dark" style="background-color: #011627" tabindex="0"><code><span><span style="color: #C5E478">\usepackage</span><span style="color: #D6DEEB">{graphicx}</span></span>
<span><span style="color: #C5E478">\usepackage</span><span style="color: #D6DEEB">{float}</span></span>
<span><span style="color: #C5E478">\usepackage</span><span style="color: #D6DEEB">[hidelinks]{hyperref}  </span><span style="color: #637777">% 使用 hidelinks 选项来禁用链接的红框</span></span>
<span><span style="color: #C5E478">\usepackage</span><span style="color: #D6DEEB">{cleveref}</span></span>
<span><span style="color: #C5E478">\crefname</span><span style="color: #D6DEEB">{figure}{图}{图}</span></span>
<span><span style="color: #C5E478">\crefname</span><span style="color: #D6DEEB">{table}{表}{表}</span></span></code></pre></div></section>
<p>可以用 <code>\label</code> 和 <code>\cref</code> 来在正文中引用图表<span class="mojikumi-line-end">，</span>这样就可以避免添加图表时重新标号<span class="mojikumi-line-end">。</span></p>
<section class="code-block relative my-6 shadow" itemprop="hasPart" itemscope itemtype="https://schema.org/SoftwareSourceCode" data-v-c675dba6><div class="h-6 items-center rd-t-1 bg-area px-4 dark:bg-#2A313A media-screen:important-flex" style="display:none;" data-v-c675dba6><h4 class="text-3 text-footer" itemprop="programmingLanguage" aria-label="TeX 代码块" data-v-c675dba6>TeX</h4><ile-root id="ile-7"><button title="复制到剪贴板" class="copy-button b-footer text-footer" data-v-63dfb2af><span class="i-mdi-content-copy" data-v-63dfb2af></span><span class="sr-only" role="status" data-v-63dfb2af></span></button></ile-root><!--ISLAND_HYDRATION_PLACEHOLDER_ile-7--></div><div class="dark:hidden" itemprop="text" data-v-c675dba6><pre class="shiki light" style="background-color: #FBFBFB" tabindex="0"><code><span><span style="color: #4876D6">\begin</span><span style="color: #403F53">{figure}[H]</span></span>
<span><span style="color: #403F53">    </span><span style="color: #4876D6">\centering</span></span>
<span><span style="color: #403F53">    </span><span style="color: #4876D6">\includegraphics</span><span style="color: #403F53">[width=0.6</span><span style="color: #4876D6">\textwidth</span><span style="color: #403F53">]{picture.png}</span></span>
<span><span style="color: #403F53">    </span><span style="color: #4876D6">\caption</span><span style="color: #403F53">{这是一幅图，老师说图的标题放下面}</span></span>
<span><span style="color: #403F53">    </span><span style="color: #4876D6">\label</span><span style="color: #403F53">{this-is-a-picture}</span></span>
<span><span style="color: #4876D6">\end</span><span style="color: #403F53">{figure}</span></span>
<span></span>
<span><span style="color: #403F53">如</span><span style="color: #4876D6">\cref</span><span style="color: #403F53">{this-is-a-picture} 所示</span></span></code></pre></div><div class="dark:important-block" style="display:none;" data-v-c675dba6><pre class="shiki dark" style="background-color: #011627" tabindex="0"><code><span><span style="color: #C5E478">\begin</span><span style="color: #D6DEEB">{figure}[H]</span></span>
<span><span style="color: #D6DEEB">    </span><span style="color: #C5E478">\centering</span></span>
<span><span style="color: #D6DEEB">    </span><span style="color: #C5E478">\includegraphics</span><span style="color: #D6DEEB">[width=0.6</span><span style="color: #C5E478">\textwidth</span><span style="color: #D6DEEB">]{picture.png}</span></span>
<span><span style="color: #D6DEEB">    </span><span style="color: #C5E478">\caption</span><span style="color: #D6DEEB">{这是一幅图，老师说图的标题放下面}</span></span>
<span><span style="color: #D6DEEB">    </span><span style="color: #C5E478">\label</span><span style="color: #D6DEEB">{this-is-a-picture}</span></span>
<span><span style="color: #C5E478">\end</span><span style="color: #D6DEEB">{figure}</span></span>
<span></span>
<span><span style="color: #D6DEEB">如</span><span style="color: #C5E478">\cref</span><span style="color: #D6DEEB">{this-is-a-picture} 所示</span></span></code></pre></div></section>
<section class="code-block relative my-6 shadow" itemprop="hasPart" itemscope itemtype="https://schema.org/SoftwareSourceCode" data-v-c675dba6><div class="h-6 items-center rd-t-1 bg-area px-4 dark:bg-#2A313A media-screen:important-flex" style="display:none;" data-v-c675dba6><h4 class="text-3 text-footer" itemprop="programmingLanguage" aria-label="TeX 代码块" data-v-c675dba6>TeX</h4><ile-root id="ile-8"><button title="复制到剪贴板" class="copy-button b-footer text-footer" data-v-63dfb2af><span class="i-mdi-content-copy" data-v-63dfb2af></span><span class="sr-only" role="status" data-v-63dfb2af></span></button></ile-root><!--ISLAND_HYDRATION_PLACEHOLDER_ile-8--></div><div class="dark:hidden" itemprop="text" data-v-c675dba6><pre class="shiki light" style="background-color: #FBFBFB" tabindex="0"><code><span><span style="color: #403F53">如</span><span style="color: #4876D6">\cref</span><span style="color: #403F53">{this-is-a-table} 所示</span></span>
<span></span>
<span><span style="color: #4876D6">\begin</span><span style="color: #403F53">{table}[H]</span></span>
<span><span style="color: #403F53">    </span><span style="color: #4876D6">\centering</span></span>
<span><span style="color: #403F53">    </span><span style="color: #4876D6">\caption</span><span style="color: #403F53">{这是一张表，老师说表的标题放上面}</span></span>
<span><span style="color: #403F53">    </span><span style="color: #4876D6">\vspace</span><span style="color: #403F53">{1em}</span></span>
<span><span style="color: #403F53">    </span><span style="color: #4876D6">\begin</span><span style="color: #403F53">{tabular}{|c|c||c|c|}</span></span>
<span><span style="color: #403F53">        </span><span style="color: #4876D6">\hline</span></span>
<span><span style="color: #403F53">        序号 &amp; 值 &amp; 序号 &amp; 值 </span><span style="color: #994CC3">\\</span></span>
<span><span style="color: #403F53">        </span><span style="color: #4876D6">\hline</span></span>
<span><span style="color: #403F53">        1  &amp; 1.14 &amp; 6  &amp; 5.14 </span><span style="color: #994CC3">\\</span><span style="color: #403F53"> </span><span style="color: #4876D6">\hline</span></span>
<span><span style="color: #403F53">        2  &amp; 1.93 &amp; 7  &amp; 5.95 </span><span style="color: #994CC3">\\</span><span style="color: #403F53"> </span><span style="color: #4876D6">\hline</span></span>
<span><span style="color: #403F53">        3  &amp; 2.74 &amp; 8  &amp; 6.75 </span><span style="color: #994CC3">\\</span><span style="color: #403F53"> </span><span style="color: #4876D6">\hline</span></span>
<span><span style="color: #403F53">        4  &amp; 3.55 &amp; 9  &amp; 7.53 </span><span style="color: #994CC3">\\</span><span style="color: #403F53"> </span><span style="color: #4876D6">\hline</span></span>
<span><span style="color: #403F53">        5  &amp; 4.35 &amp; 10 &amp; 8.32 </span><span style="color: #994CC3">\\</span><span style="color: #403F53"> </span><span style="color: #4876D6">\hline</span></span>
<span><span style="color: #403F53">    </span><span style="color: #4876D6">\end</span><span style="color: #403F53">{tabular}</span></span>
<span><span style="color: #403F53">    </span><span style="color: #4876D6">\label</span><span style="color: #403F53">{this-is-a-table}</span></span>
<span><span style="color: #4876D6">\end</span><span style="color: #403F53">{table}</span></span></code></pre></div><div class="dark:important-block" style="display:none;" data-v-c675dba6><pre class="shiki dark" style="background-color: #011627" tabindex="0"><code><span><span style="color: #D6DEEB">如</span><span style="color: #C5E478">\cref</span><span style="color: #D6DEEB">{this-is-a-table} 所示</span></span>
<span></span>
<span><span style="color: #C5E478">\begin</span><span style="color: #D6DEEB">{table}[H]</span></span>
<span><span style="color: #D6DEEB">    </span><span style="color: #C5E478">\centering</span></span>
<span><span style="color: #D6DEEB">    </span><span style="color: #C5E478">\caption</span><span style="color: #D6DEEB">{这是一张表，老师说表的标题放上面}</span></span>
<span><span style="color: #D6DEEB">    </span><span style="color: #C5E478">\vspace</span><span style="color: #D6DEEB">{1em}</span></span>
<span><span style="color: #D6DEEB">    </span><span style="color: #C5E478">\begin</span><span style="color: #D6DEEB">{tabular}{|c|c||c|c|}</span></span>
<span><span style="color: #D6DEEB">        </span><span style="color: #C5E478">\hline</span></span>
<span><span style="color: #D6DEEB">        序号 &amp; 值 &amp; 序号 &amp; 值 </span><span style="color: #C792EA">\\</span></span>
<span><span style="color: #D6DEEB">        </span><span style="color: #C5E478">\hline</span></span>
<span><span style="color: #D6DEEB">        1  &amp; 1.14 &amp; 6  &amp; 5.14 </span><span style="color: #C792EA">\\</span><span style="color: #D6DEEB"> </span><span style="color: #C5E478">\hline</span></span>
<span><span style="color: #D6DEEB">        2  &amp; 1.93 &amp; 7  &amp; 5.95 </span><span style="color: #C792EA">\\</span><span style="color: #D6DEEB"> </span><span style="color: #C5E478">\hline</span></span>
<span><span style="color: #D6DEEB">        3  &amp; 2.74 &amp; 8  &amp; 6.75 </span><span style="color: #C792EA">\\</span><span style="color: #D6DEEB"> </span><span style="color: #C5E478">\hline</span></span>
<span><span style="color: #D6DEEB">        4  &amp; 3.55 &amp; 9  &amp; 7.53 </span><span style="color: #C792EA">\\</span><span style="color: #D6DEEB"> </span><span style="color: #C5E478">\hline</span></span>
<span><span style="color: #D6DEEB">        5  &amp; 4.35 &amp; 10 &amp; 8.32 </span><span style="color: #C792EA">\\</span><span style="color: #D6DEEB"> </span><span style="color: #C5E478">\hline</span></span>
<span><span style="color: #D6DEEB">    </span><span style="color: #C5E478">\end</span><span style="color: #D6DEEB">{tabular}</span></span>
<span><span style="color: #D6DEEB">    </span><span style="color: #C5E478">\label</span><span style="color: #D6DEEB">{this-is-a-table}</span></span>
<span><span style="color: #C5E478">\end</span><span style="color: #D6DEEB">{table}</span></span></code></pre></div></section>
<p>如果想把几张图/表放在单独一页<span class="mojikumi-line-end">，</span>使得这一页没有其他文字<span class="mojikumi-line-end">，</span>可以把 <code>[H]</code> 改成 <code>[p]</code><span class="mojikumi-line-end">。</span></p>
<h3 id="斜线表头" class="heading"><a href="#斜线表头" class="heading-anchor" aria-label="章节： 斜线表头" tabindex="-1"></a><span>斜线表头</span></h3>
<section class="code-block relative my-6 shadow" itemprop="hasPart" itemscope itemtype="https://schema.org/SoftwareSourceCode" data-v-c675dba6><div class="h-6 items-center rd-t-1 bg-area px-4 dark:bg-#2A313A media-screen:important-flex" style="display:none;" data-v-c675dba6><h4 class="text-3 text-footer" itemprop="programmingLanguage" aria-label="TeX 代码块" data-v-c675dba6>TeX</h4><ile-root id="ile-9"><button title="复制到剪贴板" class="copy-button b-footer text-footer" data-v-63dfb2af><span class="i-mdi-content-copy" data-v-63dfb2af></span><span class="sr-only" role="status" data-v-63dfb2af></span></button></ile-root><!--ISLAND_HYDRATION_PLACEHOLDER_ile-9--></div><div class="dark:hidden" itemprop="text" data-v-c675dba6><pre class="shiki light" style="background-color: #FBFBFB" tabindex="0"><code><span><span style="color: #4876D6">\usepackage</span><span style="color: #403F53">{diagbox}</span></span>
<span></span>
<span><span style="color: #4876D6">\begin</span><span style="color: #403F53">{tabular}{|c|}</span></span>
<span><span style="color: #4876D6">\diagbox</span><span style="color: #403F53">{左下}{右上}</span></span>
<span><span style="color: #4876D6">\end</span><span style="color: #403F53">{tabular}</span></span>
<span></span>
<span><span style="color: #4876D6">\begin</span><span style="color: #403F53">{tabular}{|c|}</span></span>
<span><span style="color: #4876D6">\diagbox</span><span style="color: #403F53">{左下}{中间}{右上}</span></span>
<span><span style="color: #4876D6">\end</span><span style="color: #403F53">{tabular}</span></span></code></pre></div><div class="dark:important-block" style="display:none;" data-v-c675dba6><pre class="shiki dark" style="background-color: #011627" tabindex="0"><code><span><span style="color: #C5E478">\usepackage</span><span style="color: #D6DEEB">{diagbox}</span></span>
<span></span>
<span><span style="color: #C5E478">\begin</span><span style="color: #D6DEEB">{tabular}{|c|}</span></span>
<span><span style="color: #C5E478">\diagbox</span><span style="color: #D6DEEB">{左下}{右上}</span></span>
<span><span style="color: #C5E478">\end</span><span style="color: #D6DEEB">{tabular}</span></span>
<span></span>
<span><span style="color: #C5E478">\begin</span><span style="color: #D6DEEB">{tabular}{|c|}</span></span>
<span><span style="color: #C5E478">\diagbox</span><span style="color: #D6DEEB">{左下}{中间}{右上}</span></span>
<span><span style="color: #C5E478">\end</span><span style="color: #D6DEEB">{tabular}</span></span></code></pre></div></section>
<p>还可以设置其它样式<span class="mojikumi-line-end">，</span>但应该用不上<span class="mojikumi-line-end">。</span></p>
<h3 id="多行多列（合并单元格）" class="heading"><a href="#多行多列（合并单元格）" class="heading-anchor" aria-label="章节： 多行/多列（合并单元格）" tabindex="-1"></a><span>多行/多列<span class="mojikumi-line-start">（</span>合并单元格<span class="mojikumi-line-end">）</span></span></h3>
<p>可以参考 <a href="https://blog.csdn.net/wzxlovesy/article/details/69063271">Latex 表格技巧 - 合并单元格_TheNetAdmin的博客</a><span class="mojikumi-line-end">。</span></p>
<h3 id="单位、科学计数法、不确定度、角度" class="heading"><a href="#单位、科学计数法、不确定度、角度" class="heading-anchor" aria-label="章节： 单位、科学计数法、不确定度、角度" tabindex="-1"></a><span>单位<span class="mojikumi-line-end">、</span>科学计数法<span class="mojikumi-line-end">、</span>不确定度<span class="mojikumi-line-end">、</span>角度</span></h3>
<section class="code-block relative my-6 shadow" itemprop="hasPart" itemscope itemtype="https://schema.org/SoftwareSourceCode" data-v-c675dba6><div class="h-6 items-center rd-t-1 bg-area px-4 dark:bg-#2A313A media-screen:important-flex" style="display:none;" data-v-c675dba6><h4 class="text-3 text-footer" itemprop="programmingLanguage" aria-label="TeX 代码块" data-v-c675dba6>TeX</h4><ile-root id="ile-10"><button title="复制到剪贴板" class="copy-button b-footer text-footer" data-v-63dfb2af><span class="i-mdi-content-copy" data-v-63dfb2af></span><span class="sr-only" role="status" data-v-63dfb2af></span></button></ile-root><!--ISLAND_HYDRATION_PLACEHOLDER_ile-10--></div><div class="dark:hidden" itemprop="text" data-v-c675dba6><pre class="shiki light" style="background-color: #FBFBFB" tabindex="0"><code><span><span style="color: #4876D6">\usepackage</span><span style="color: #403F53">[separate-uncertainty=true]{siunitx}[=v2]</span></span></code></pre></div><div class="dark:important-block" style="display:none;" data-v-c675dba6><pre class="shiki dark" style="background-color: #011627" tabindex="0"><code><span><span style="color: #C5E478">\usepackage</span><span style="color: #D6DEEB">[separate-uncertainty=true]{siunitx}[=v2]</span></span></code></pre></div></section>
<p>其中 <code>[=v2]</code> 用来修复使用 <code>T1</code> 编码时 <code>\micro</code> 的样式: <a href="https://github.com/josephwright/siunitx/issues/619">siunitx#619</a></p>
<p><code>siunitx</code> 这个包解决了若干问题<span class="mojikumi-line-end">：</span></p>
<ul>
<li>单位需要用正体<span class="mojikumi-line-end">，</span>手写的话需要 <code>\mathrm</code></li>
<li>数字和单位之间最好有一些间距</li>
<li>有的单位会让你纠结怎么写比较好<span class="mojikumi-line-end">，</span><a href="https://tex.stackexchange.com/questions/258306/how-to-insert-degree-celsius-symbol-in-node-text-in-pgfplots-tikz">例如摄氏度</a></li>
<li>科学计数法写 <code>\times 10^</code> 比较麻烦</li>
<li>比较长的数字不分段的话看不清</li>
<li>不确定度和测量结果末位对齐</li>
<li>这个包还可以将不确定度写成括号的形式<span class="mojikumi-line-end">，</span>只不过实验报告的要求是 <span class="math math-inline"><span class="katex"><span class="katex-mathml"><math xmlns="http://www.w3.org/1998/Math/MathML"><semantics><mrow><mo>±</mo></mrow><annotation encoding="application/x-tex">\pm</annotation></semantics></math></span><span class="katex-html" aria-hidden="true"><span class="base"><span class="strut" style="height:0.6667em;vertical-align:-0.0833em;"></span><span class="mord">±</span></span></span></span></span> 的形式</li>
<li><s>只记得单位的字母<span class="mojikumi-line-end">，</span>不记得单位的英文名</s></li>
</ul>
<p>例子<span class="mojikumi-line-end">：</span></p>
<section class="code-block relative my-6 shadow" itemprop="hasPart" itemscope itemtype="https://schema.org/SoftwareSourceCode" data-v-c675dba6><div class="h-6 items-center rd-t-1 bg-area px-4 dark:bg-#2A313A media-screen:important-flex" style="display:none;" data-v-c675dba6><h4 class="text-3 text-footer" itemprop="programmingLanguage" aria-label="TeX 代码块" data-v-c675dba6>TeX</h4><ile-root id="ile-11"><button title="复制到剪贴板" class="copy-button b-footer text-footer" data-v-63dfb2af><span class="i-mdi-content-copy" data-v-63dfb2af></span><span class="sr-only" role="status" data-v-63dfb2af></span></button></ile-root><!--ISLAND_HYDRATION_PLACEHOLDER_ile-11--></div><div class="dark:hidden" itemprop="text" data-v-c675dba6><pre class="shiki light" style="background-color: #FBFBFB" tabindex="0"><code><span><span style="color: #111111">$</span><span style="color: #4876D6">t = \SI{</span><span style="color: #AA0982">22.5</span><span style="color: #4876D6">}{\celsius}</span><span style="color: #111111">$</span></span>
<span></span>
<span><span style="color: #111111">$</span><span style="color: #4876D6">v = \SI{</span><span style="color: #AA0982">1.91981</span><span style="color: #4876D6"> \pm </span><span style="color: #AA0982">0.114514</span><span style="color: #4876D6"> e</span><span style="color: #AA0982">3</span><span style="color: #4876D6">}{\kilo\metre / \hour}</span><span style="color: #111111">$</span></span></code></pre></div><div class="dark:important-block" style="display:none;" data-v-c675dba6><pre class="shiki dark" style="background-color: #011627" tabindex="0"><code><span><span style="color: #D9F5DD">$</span><span style="color: #C5E478">t = </span><span style="color: #82AAFF">\SI</span><span style="color: #C5E478">{</span><span style="color: #F78C6C">22.5</span><span style="color: #C5E478">}{</span><span style="color: #82AAFF">\celsius</span><span style="color: #C5E478">}</span><span style="color: #D9F5DD">$</span></span>
<span></span>
<span><span style="color: #D9F5DD">$</span><span style="color: #C5E478">v = </span><span style="color: #82AAFF">\SI</span><span style="color: #C5E478">{</span><span style="color: #F78C6C">1.91981</span><span style="color: #C5E478"> </span><span style="color: #82AAFF">\pm</span><span style="color: #C5E478"> </span><span style="color: #F78C6C">0.114514</span><span style="color: #C5E478"> e</span><span style="color: #F78C6C">3</span><span style="color: #C5E478">}{</span><span style="color: #82AAFF">\kilo\metre</span><span style="color: #C5E478"> / </span><span style="color: #82AAFF">\hour</span><span style="color: #C5E478">}</span><span style="color: #D9F5DD">$</span></span></code></pre></div></section>
<p>其中下面那个的渲染效果大概是<span class="mojikumi-line-start">（</span>没研究这个包的源码<span class="mojikumi-line-end">，</span>只是看样子大概复刻一下<span class="mojikumi">）</span><span class="mojikumi-line-end">：</span></p>
<p><span class="math math-inline"><span class="katex"><span class="katex-mathml"><math xmlns="http://www.w3.org/1998/Math/MathML"><semantics><mrow><mi>v</mi><mo>=</mo><mo stretchy="false">(</mo><mn>1.919</mn><mtext> </mtext><mn>810</mn><mo>±</mo><mn>0.114</mn><mtext> </mtext><mn>514</mn><mo stretchy="false">)</mo><mo>×</mo><msup><mn>10</mn><mn>3</mn></msup><mtext> </mtext><mrow><mi mathvariant="normal">k</mi><mi mathvariant="normal">m</mi><mi mathvariant="normal">/</mi><mi mathvariant="normal">h</mi></mrow></mrow><annotation encoding="application/x-tex">v = (1.919\,810 \pm 0.114\,514) \times 10^3 \, \mathrm{km/h}</annotation></semantics></math></span><span class="katex-html" aria-hidden="true"><span class="base"><span class="strut" style="height:0.4306em;"></span><span class="mord mathnormal" style="margin-right:0.03588em;">v</span><span class="mspace" style="margin-right:0.2778em;"></span><span class="mrel">=</span><span class="mspace" style="margin-right:0.2778em;"></span></span><span class="base"><span class="strut" style="height:1em;vertical-align:-0.25em;"></span><span class="mopen">(</span><span class="mord">1.919</span><span class="mspace" style="margin-right:0.1667em;"></span><span class="mord">810</span><span class="mspace" style="margin-right:0.2222em;"></span><span class="mbin">±</span><span class="mspace" style="margin-right:0.2222em;"></span></span><span class="base"><span class="strut" style="height:1em;vertical-align:-0.25em;"></span><span class="mord">0.114</span><span class="mspace" style="margin-right:0.1667em;"></span><span class="mord">514</span><span class="mclose">)</span><span class="mspace" style="margin-right:0.2222em;"></span><span class="mbin">×</span><span class="mspace" style="margin-right:0.2222em;"></span></span><span class="base"><span class="strut" style="height:1.0641em;vertical-align:-0.25em;"></span><span class="mord">1</span><span class="mord"><span class="mord">0</span><span class="msupsub"><span class="vlist-t"><span class="vlist-r"><span class="vlist" style="height:0.8141em;"><span style="top:-3.063em;margin-right:0.05em;"><span class="pstrut" style="height:2.7em;"></span><span class="sizing reset-size6 size3 mtight"><span class="mord mtight">3</span></span></span></span></span></span></span></span><span class="mspace" style="margin-right:0.1667em;"></span><span class="mord"><span class="mord mathrm">km/h</span></span></span></span></span></span></p>
<p><code>$<wbr>v<wbr> = (<wbr>1<wbr>.<wbr>919<wbr>\,<wbr>810<wbr> \<wbr>pm<wbr> <wbr>0<wbr>.<wbr>114<wbr>\,<wbr>514<wbr>) \<wbr>times<wbr> <wbr>10<wbr>^<wbr>3<wbr> \, \<wbr>mathrm<wbr>{<wbr>km<wbr>/<wbr>h<wbr>}$</code></p>
<p>可以用 <code>\unit</code> 来只有单位没有数字<span class="mojikumi-line-end">，</span>用 <code>\num</code> 来只有数字没有单位<span class="mojikumi-line-end">，</span>或者用 <code>\SI</code> 但把一部分留空<span class="mojikumi-line-end">。</span></p>
<p>可以用 <code>\<wbr>ang<wbr>{<wbr>1<wbr>;<wbr>02<wbr>;}</code> 来显示 <span class="math math-inline"><span class="katex"><span class="katex-mathml"><math xmlns="http://www.w3.org/1998/Math/MathML"><semantics><mrow><msup><mn>1</mn><mo>∘</mo></msup><msup><mn>2</mn><mo mathvariant="normal" lspace="0em" rspace="0em">′</mo></msup></mrow><annotation encoding="application/x-tex">1^\circ 2'</annotation></semantics></math></span><span class="katex-html" aria-hidden="true"><span class="base"><span class="strut" style="height:0.7519em;"></span><span class="mord"><span class="mord">1</span><span class="msupsub"><span class="vlist-t"><span class="vlist-r"><span class="vlist" style="height:0.6741em;"><span style="top:-3.063em;margin-right:0.05em;"><span class="pstrut" style="height:2.7em;"></span><span class="sizing reset-size6 size3 mtight"><span class="mbin mtight">∘</span></span></span></span></span></span></span></span><span class="mord"><span class="mord">2</span><span class="msupsub"><span class="vlist-t"><span class="vlist-r"><span class="vlist" style="height:0.7519em;"><span style="top:-3.063em;margin-right:0.05em;"><span class="pstrut" style="height:2.7em;"></span><span class="sizing reset-size6 size3 mtight"><span class="mord mtight"><span class="mord mtight">′</span></span></span></span></span></span></span></span></span></span></span></span></span><span class="mojikumi-line-end">，</span>用 <code>\<wbr>ang<wbr>[<wbr>parse<wbr>-<wbr>numbers<wbr>=<wbr>false<wbr>]{<wbr>1<wbr>;<wbr>02<wbr>;}</code> 来显示 <span class="math math-inline"><span class="katex"><span class="katex-mathml"><math xmlns="http://www.w3.org/1998/Math/MathML"><semantics><mrow><msup><mn>1</mn><mo>∘</mo></msup><msup><mn>02</mn><mo mathvariant="normal" lspace="0em" rspace="0em">′</mo></msup></mrow><annotation encoding="application/x-tex">1^\circ 02'</annotation></semantics></math></span><span class="katex-html" aria-hidden="true"><span class="base"><span class="strut" style="height:0.7519em;"></span><span class="mord"><span class="mord">1</span><span class="msupsub"><span class="vlist-t"><span class="vlist-r"><span class="vlist" style="height:0.6741em;"><span style="top:-3.063em;margin-right:0.05em;"><span class="pstrut" style="height:2.7em;"></span><span class="sizing reset-size6 size3 mtight"><span class="mbin mtight">∘</span></span></span></span></span></span></span></span><span class="mord">0</span><span class="mord"><span class="mord">2</span><span class="msupsub"><span class="vlist-t"><span class="vlist-r"><span class="vlist" style="height:0.7519em;"><span style="top:-3.063em;margin-right:0.05em;"><span class="pstrut" style="height:2.7em;"></span><span class="sizing reset-size6 size3 mtight"><span class="mord mtight"><span class="mord mtight">′</span></span></span></span></span></span></span></span></span></span></span></span></span><span class="mojikumi-line-end">，</span>用 <code>\<wbr>sisetup<wbr>{<wbr>parse<wbr>-<wbr>numbers<wbr>=<wbr>false<wbr>}</code> 来在当前环境<span class="mojikumi-line-start">（</span>例如表格<span class="mojikumi-line-end">）</span>内设置 <code>parse<wbr>-<wbr>numbers<wbr>=<wbr>false</code><span class="mojikumi-line-end">，</span>就不用每条命令单独设置<span class="mojikumi-line-end">。</span></p>
<p>更多用法可以参考 siunitx 的文档<span class="mojikumi-line-end">。</span></p>
<h3 id="模板" class="heading"><a href="#模板" class="heading-anchor" aria-label="章节： 模板" tabindex="-1"></a><span>模板</span></h3>
<a id="实验报告完整模板" name="实验报告完整模板" aria-hidden="true"></a>
<aside role="note" data-v-a2ab257f><details class="shadow-md rd-1 b-l-6 my-6 bg-blue-1 dark:bg-blue-9 b-blue" data-v-a2ab257f><summary class="p-3 flex justify-between items-center cursor-pointer" data-v-a2ab257f><h4 class="flex items-center gap-1 font-bold" data-v-a2ab257f><span class="text-5 i-mdi-pencil text-blue" data-v-a2ab257f></span><span class="sr-only" data-v-a2ab257f>Note: </span><span data-v-a2ab257f>实验报告完整模板</span></h4><span class="details-icon text-5" data-v-a2ab257f></span></summary><div class="overflow-auto rd-br-1 bg-card px-6 dark:bg-bghover" data-v-a2ab257f><section class="code-block relative my-6 shadow" itemprop="hasPart" itemscope itemtype="https://schema.org/SoftwareSourceCode" data-v-c675dba6><div class="h-6 items-center rd-t-1 bg-area px-4 dark:bg-#2A313A media-screen:important-flex" style="display:none;" data-v-c675dba6><h5 class="text-3 text-footer" itemprop="programmingLanguage" aria-label="TeX 代码块" data-v-c675dba6>TeX</h5><ile-root id="ile-12"><button title="复制到剪贴板" class="copy-button b-footer text-footer" data-v-63dfb2af><span class="i-mdi-content-copy" data-v-63dfb2af></span><span class="sr-only" role="status" data-v-63dfb2af></span></button></ile-root><!--ISLAND_HYDRATION_PLACEHOLDER_ile-12--></div><div class="dark:hidden" itemprop="text" data-v-c675dba6><pre class="shiki light" style="background-color: #FBFBFB" tabindex="0"><code><span><span style="color: #4876D6">\documentclass</span><span style="color: #403F53">[UTF8, 11pt, fontset=none]{ctexart}</span></span>
<span><span style="color: #4876D6">\setCJKmainfont</span><span style="color: #403F53">{Source Han Serif SC}</span></span>
<span><span style="color: #4876D6">\usepackage</span><span style="color: #403F53">[T1]{fontenc}</span></span>
<span></span>
<span><span style="color: #4876D6">\pagestyle</span><span style="color: #403F53">{plain}</span></span>
<span><span style="color: #4876D6">\ctexset</span><span style="color: #403F53">{section/format=</span><span style="color: #4876D6">\Large\bfseries</span><span style="color: #403F53">}</span></span>
<span><span style="color: #4876D6">\usepackage</span><span style="color: #403F53">[a4paper, hmargin=1.5cm, vmargin=1.9cm]{geometry}</span></span>
<span><span style="color: #4876D6">\setlength</span><span style="color: #403F53">{</span><span style="color: #4876D6">\parskip</span><span style="color: #403F53">}{0.5em}</span></span>
<span><span style="color: #4876D6">\usepackage</span><span style="color: #403F53">{enumitem}</span></span>
<span><span style="color: #4876D6">\setlist</span><span style="color: #403F53">{topsep=0pt,itemsep=-4pt}</span></span>
<span></span>
<span><span style="color: #4876D6">\usepackage</span><span style="color: #403F53">{amsmath}</span></span>
<span><span style="color: #4876D6">\usepackage</span><span style="color: #403F53">[separate-uncertainty=true]{siunitx}[=v2]</span></span>
<span></span>
<span><span style="color: #4876D6">\usepackage</span><span style="color: #403F53">{multirow}</span></span>
<span><span style="color: #4876D6">\usepackage</span><span style="color: #403F53">{diagbox}</span></span>
<span></span>
<span><span style="color: #4876D6">\usepackage</span><span style="color: #403F53">[pdfusetitle, hidelinks]{hyperref}</span></span>
<span><span style="color: #4876D6">\usepackage</span><span style="color: #403F53">{graphicx}</span></span>
<span><span style="color: #4876D6">\usepackage</span><span style="color: #403F53">{float}</span></span>
<span><span style="color: #4876D6">\usepackage</span><span style="color: #403F53">{cleveref}</span></span>
<span><span style="color: #4876D6">\crefname</span><span style="color: #403F53">{figure}{图}{图}</span></span>
<span><span style="color: #4876D6">\crefname</span><span style="color: #403F53">{table}{表}{表}</span></span>
<span><span style="color: #4876D6">\crefname</span><span style="color: #403F53">{page}{页}{页}</span></span>
<span><span style="color: #4876D6">\crefname</span><span style="color: #403F53">{section}{节}{节}</span></span>
<span></span>
<span><span style="color: #4876D6">\begin</span><span style="color: #403F53">{document}</span></span>
<span></span>
<span><span style="color: #4876D6">\title</span><span style="color: #403F53">{XXX</span><span style="color: #AA0982">\ </span><span style="color: #403F53">实验报告}</span></span>
<span><span style="color: #4876D6">\author</span><span style="color: #403F53">{姓名}</span></span>
<span><span style="color: #4876D6">\makeatletter</span></span>
<span></span>
<span><span style="color: #4876D6">\begin</span><span style="color: #403F53">{center}</span></span>
<span><span style="color: #403F53">    </span><span style="color: #4876D6">\LARGE</span></span>
<span><span style="color: #403F53">    </span><span style="color: #4876D6">\textbf</span><span style="color: #403F53">{</span><span style="color: #4876D6">\@title</span><span style="color: #403F53">}</span></span>
<span></span>
<span><span style="color: #403F53">    </span><span style="color: #4876D6">\vspace</span><span style="color: #403F53">{0.5cm}</span></span>
<span><span style="color: #403F53">    </span><span style="color: #4876D6">\normalsize</span></span>
<span><span style="color: #403F53">    实验者姓名: </span><span style="color: #4876D6">\@author\hspace</span><span style="color: #403F53">{15pt}</span></span>
<span><span style="color: #403F53">    学号: 2021000000</span><span style="color: #4876D6">\hspace</span><span style="color: #403F53">{15pt}</span></span>
<span><span style="color: #403F53">    实验日期: 2022年XX月XX日</span><span style="color: #4876D6">\hspace</span><span style="color: #403F53">{15pt}</span></span>
<span><span style="color: #403F53">    实验台号: XX</span><span style="color: #4876D6">\hspace</span><span style="color: #403F53">{15pt}</span></span>
<span><span style="color: #403F53">    </span><span style="color: #4876D6">\vspace</span><span style="color: #403F53">{0.5cm}</span></span>
<span><span style="color: #4876D6">\end</span><span style="color: #403F53">{center}</span></span>
<span></span>
<span><span style="color: #4876D6">\section</span><span style="color: #403F53">{实验目的}</span></span>
<span></span>
<span><span style="color: #4876D6">\begin</span><span style="color: #403F53">{enumerate}</span></span>
<span><span style="color: #403F53">    </span><span style="color: #4876D6">\item</span></span>
<span><span style="color: #403F53">    </span><span style="color: #4876D6">\item</span></span>
<span><span style="color: #403F53">    </span><span style="color: #4876D6">\item</span></span>
<span><span style="color: #4876D6">\end</span><span style="color: #403F53">{enumerate}</span></span>
<span></span>
<span><span style="color: #4876D6">\section</span><span style="color: #403F53">{实验仪器}</span></span>
<span></span>
<span><span style="color: #4876D6">\begin</span><span style="color: #403F53">{itemize}</span></span>
<span><span style="color: #403F53">    </span><span style="color: #4876D6">\item</span></span>
<span><span style="color: #403F53">    </span><span style="color: #4876D6">\item</span></span>
<span><span style="color: #4876D6">\end</span><span style="color: #403F53">{itemize}</span></span>
<span></span>
<span><span style="color: #4876D6">\newpage</span></span>
<span></span>
<span><span style="color: #4876D6">\section</span><span style="color: #403F53">{数据处理及结果}</span></span>
<span></span>
<span><span style="color: #989FB1">% \begin{table}[H]</span></span>
<span><span style="color: #989FB1">%     \centering</span></span>
<span><span style="color: #989FB1">%     \caption{}</span></span>
<span><span style="color: #989FB1">%     \vspace{1em}</span></span>
<span><span style="color: #989FB1">%     \begin{tabular}{|c|c|c|}</span></span>
<span><span style="color: #989FB1">%     \end{tabular}</span></span>
<span><span style="color: #989FB1">%     \label{}</span></span>
<span><span style="color: #989FB1">% \end{table}</span></span>
<span></span>
<span><span style="color: #989FB1">% \begin{figure}[H]</span></span>
<span><span style="color: #989FB1">%     \centering</span></span>
<span><span style="color: #989FB1">%     \includegraphics[width=\textwidth]{.png}</span></span>
<span><span style="color: #989FB1">%     \caption{}</span></span>
<span><span style="color: #989FB1">%     \label{}</span></span>
<span><span style="color: #989FB1">% \end{figure}</span></span>
<span></span>
<span><span style="color: #4876D6">\newpage</span></span>
<span></span>
<span><span style="color: #4876D6">\section</span><span style="color: #403F53">{原始数据记录}</span></span>
<span></span>
<span><span style="color: #4876D6">\begin</span><span style="color: #403F53">{center}</span></span>
<span><span style="color: #4876D6">\includegraphics</span><span style="color: #403F53">[width=</span><span style="color: #4876D6">\textwidth</span><span style="color: #403F53">]{data.jpg}</span></span>
<span><span style="color: #4876D6">\end</span><span style="color: #403F53">{center}</span></span>
<span></span>
<span><span style="color: #4876D6">\end</span><span style="color: #403F53">{document}</span></span></code></pre></div><div class="dark:important-block" style="display:none;" data-v-c675dba6><pre class="shiki dark" style="background-color: #011627" tabindex="0"><code><span><span style="color: #C5E478">\documentclass</span><span style="color: #D6DEEB">[UTF8, 11pt, fontset=none]{ctexart}</span></span>
<span><span style="color: #C5E478">\setCJKmainfont</span><span style="color: #D6DEEB">{Source Han Serif SC}</span></span>
<span><span style="color: #C5E478">\usepackage</span><span style="color: #D6DEEB">[T1]{fontenc}</span></span>
<span></span>
<span><span style="color: #C5E478">\pagestyle</span><span style="color: #D6DEEB">{plain}</span></span>
<span><span style="color: #C5E478">\ctexset</span><span style="color: #D6DEEB">{section/format=</span><span style="color: #C5E478">\Large\bfseries</span><span style="color: #D6DEEB">}</span></span>
<span><span style="color: #C5E478">\usepackage</span><span style="color: #D6DEEB">[a4paper, hmargin=1.5cm, vmargin=1.9cm]{geometry}</span></span>
<span><span style="color: #C5E478">\setlength</span><span style="color: #D6DEEB">{</span><span style="color: #C5E478">\parskip</span><span style="color: #D6DEEB">}{0.5em}</span></span>
<span><span style="color: #C5E478">\usepackage</span><span style="color: #D6DEEB">{enumitem}</span></span>
<span><span style="color: #C5E478">\setlist</span><span style="color: #D6DEEB">{topsep=0pt,itemsep=-4pt}</span></span>
<span></span>
<span><span style="color: #C5E478">\usepackage</span><span style="color: #D6DEEB">{amsmath}</span></span>
<span><span style="color: #C5E478">\usepackage</span><span style="color: #D6DEEB">[separate-uncertainty=true]{siunitx}[=v2]</span></span>
<span></span>
<span><span style="color: #C5E478">\usepackage</span><span style="color: #D6DEEB">{multirow}</span></span>
<span><span style="color: #C5E478">\usepackage</span><span style="color: #D6DEEB">{diagbox}</span></span>
<span></span>
<span><span style="color: #C5E478">\usepackage</span><span style="color: #D6DEEB">[pdfusetitle, hidelinks]{hyperref}</span></span>
<span><span style="color: #C5E478">\usepackage</span><span style="color: #D6DEEB">{graphicx}</span></span>
<span><span style="color: #C5E478">\usepackage</span><span style="color: #D6DEEB">{float}</span></span>
<span><span style="color: #C5E478">\usepackage</span><span style="color: #D6DEEB">{cleveref}</span></span>
<span><span style="color: #C5E478">\crefname</span><span style="color: #D6DEEB">{figure}{图}{图}</span></span>
<span><span style="color: #C5E478">\crefname</span><span style="color: #D6DEEB">{table}{表}{表}</span></span>
<span><span style="color: #C5E478">\crefname</span><span style="color: #D6DEEB">{page}{页}{页}</span></span>
<span><span style="color: #C5E478">\crefname</span><span style="color: #D6DEEB">{section}{节}{节}</span></span>
<span></span>
<span><span style="color: #C5E478">\begin</span><span style="color: #D6DEEB">{document}</span></span>
<span></span>
<span><span style="color: #C5E478">\title</span><span style="color: #D6DEEB">{XXX</span><span style="color: #F78C6C">\ </span><span style="color: #D6DEEB">实验报告}</span></span>
<span><span style="color: #C5E478">\author</span><span style="color: #D6DEEB">{姓名}</span></span>
<span><span style="color: #C5E478">\makeatletter</span></span>
<span></span>
<span><span style="color: #C5E478">\begin</span><span style="color: #D6DEEB">{center}</span></span>
<span><span style="color: #D6DEEB">    </span><span style="color: #C5E478">\LARGE</span></span>
<span><span style="color: #D6DEEB">    </span><span style="color: #C5E478">\textbf</span><span style="color: #D6DEEB">{</span><span style="color: #C5E478">\@title</span><span style="color: #D6DEEB">}</span></span>
<span></span>
<span><span style="color: #D6DEEB">    </span><span style="color: #C5E478">\vspace</span><span style="color: #D6DEEB">{0.5cm}</span></span>
<span><span style="color: #D6DEEB">    </span><span style="color: #C5E478">\normalsize</span></span>
<span><span style="color: #D6DEEB">    实验者姓名: </span><span style="color: #C5E478">\@author\hspace</span><span style="color: #D6DEEB">{15pt}</span></span>
<span><span style="color: #D6DEEB">    学号: 2021000000</span><span style="color: #C5E478">\hspace</span><span style="color: #D6DEEB">{15pt}</span></span>
<span><span style="color: #D6DEEB">    实验日期: 2022年XX月XX日</span><span style="color: #C5E478">\hspace</span><span style="color: #D6DEEB">{15pt}</span></span>
<span><span style="color: #D6DEEB">    实验台号: XX</span><span style="color: #C5E478">\hspace</span><span style="color: #D6DEEB">{15pt}</span></span>
<span><span style="color: #D6DEEB">    </span><span style="color: #C5E478">\vspace</span><span style="color: #D6DEEB">{0.5cm}</span></span>
<span><span style="color: #C5E478">\end</span><span style="color: #D6DEEB">{center}</span></span>
<span></span>
<span><span style="color: #C5E478">\section</span><span style="color: #D6DEEB">{实验目的}</span></span>
<span></span>
<span><span style="color: #C5E478">\begin</span><span style="color: #D6DEEB">{enumerate}</span></span>
<span><span style="color: #D6DEEB">    </span><span style="color: #C5E478">\item</span></span>
<span><span style="color: #D6DEEB">    </span><span style="color: #C5E478">\item</span></span>
<span><span style="color: #D6DEEB">    </span><span style="color: #C5E478">\item</span></span>
<span><span style="color: #C5E478">\end</span><span style="color: #D6DEEB">{enumerate}</span></span>
<span></span>
<span><span style="color: #C5E478">\section</span><span style="color: #D6DEEB">{实验仪器}</span></span>
<span></span>
<span><span style="color: #C5E478">\begin</span><span style="color: #D6DEEB">{itemize}</span></span>
<span><span style="color: #D6DEEB">    </span><span style="color: #C5E478">\item</span></span>
<span><span style="color: #D6DEEB">    </span><span style="color: #C5E478">\item</span></span>
<span><span style="color: #C5E478">\end</span><span style="color: #D6DEEB">{itemize}</span></span>
<span></span>
<span><span style="color: #C5E478">\newpage</span></span>
<span></span>
<span><span style="color: #C5E478">\section</span><span style="color: #D6DEEB">{数据处理及结果}</span></span>
<span></span>
<span><span style="color: #637777">% \begin{table}[H]</span></span>
<span><span style="color: #637777">%     \centering</span></span>
<span><span style="color: #637777">%     \caption{}</span></span>
<span><span style="color: #637777">%     \vspace{1em}</span></span>
<span><span style="color: #637777">%     \begin{tabular}{|c|c|c|}</span></span>
<span><span style="color: #637777">%     \end{tabular}</span></span>
<span><span style="color: #637777">%     \label{}</span></span>
<span><span style="color: #637777">% \end{table}</span></span>
<span></span>
<span><span style="color: #637777">% \begin{figure}[H]</span></span>
<span><span style="color: #637777">%     \centering</span></span>
<span><span style="color: #637777">%     \includegraphics[width=\textwidth]{.png}</span></span>
<span><span style="color: #637777">%     \caption{}</span></span>
<span><span style="color: #637777">%     \label{}</span></span>
<span><span style="color: #637777">% \end{figure}</span></span>
<span></span>
<span><span style="color: #C5E478">\newpage</span></span>
<span></span>
<span><span style="color: #C5E478">\section</span><span style="color: #D6DEEB">{原始数据记录}</span></span>
<span></span>
<span><span style="color: #C5E478">\begin</span><span style="color: #D6DEEB">{center}</span></span>
<span><span style="color: #C5E478">\includegraphics</span><span style="color: #D6DEEB">[width=</span><span style="color: #C5E478">\textwidth</span><span style="color: #D6DEEB">]{data.jpg}</span></span>
<span><span style="color: #C5E478">\end</span><span style="color: #D6DEEB">{center}</span></span>
<span></span>
<span><span style="color: #C5E478">\end</span><span style="color: #D6DEEB">{document}</span></span></code></pre></div></section></div></details></aside>
<h2 id="r" class="heading"><a href="#r" class="heading-anchor" aria-label="章节： R" tabindex="-1"></a><span>R</span></h2>
<h3 id="arch-装-r-package" class="heading"><a href="#arch-装-r-package" class="heading-anchor" aria-label="章节： Arch 装 R package" tabindex="-1"></a><span>Arch 装 R package</span></h3>
<p><a href="https://github.com/arch4edu/arch4edu">arch4edu</a> 有一些 R package<span class="mojikumi-line-end">，</span>可以减少 AUR 的需求<span class="mojikumi-line-end">。</span></p>
<h3 id="读取数据" class="heading"><a href="#读取数据" class="heading-anchor" aria-label="章节： 读取数据" tabindex="-1"></a><span>读取数据</span></h3>
<section class="code-block relative my-6 shadow" itemprop="hasPart" itemscope itemtype="https://schema.org/SoftwareSourceCode" data-v-c675dba6><div class="h-6 items-center rd-t-1 bg-area px-4 dark:bg-#2A313A media-screen:important-flex" style="display:none;" data-v-c675dba6><h4 class="text-3 text-footer" itemprop="programmingLanguage" aria-label="R 代码块" data-v-c675dba6>R</h4><ile-root id="ile-13"><button title="复制到剪贴板" class="copy-button b-footer text-footer" data-v-63dfb2af><span class="i-mdi-content-copy" data-v-63dfb2af></span><span class="sr-only" role="status" data-v-63dfb2af></span></button></ile-root><!--ISLAND_HYDRATION_PLACEHOLDER_ile-13--></div><div class="dark:hidden" itemprop="text" data-v-c675dba6><pre class="shiki light" style="background-color: #FBFBFB" tabindex="0"><code><span><span style="color: #4876D6">data</span><span style="color: #403F53"> </span><span style="color: #994CC3">&lt;-</span><span style="color: #403F53"> readr</span><span style="color: #994CC3">::</span><span style="color: #4876D6">read_csv(</span><span style="color: #403F53">file</span><span style="color: #4876D6"> </span><span style="color: #994CC3">=</span><span style="color: #4876D6"> </span><span style="color: #111111">&quot;</span><span style="color: #C96765">data.csv</span><span style="color: #111111">&quot;</span><span style="color: #4876D6">)</span></span></code></pre></div><div class="dark:important-block" style="display:none;" data-v-c675dba6><pre class="shiki dark" style="background-color: #011627" tabindex="0"><code><span><span style="color: #C5E478">data</span><span style="color: #D6DEEB"> </span><span style="color: #C792EA">&lt;-</span><span style="color: #D6DEEB"> readr</span><span style="color: #C792EA">::</span><span style="color: #82AAFF">read_csv(</span><span style="color: #D7DBE0">file</span><span style="color: #82AAFF"> </span><span style="color: #C792EA">=</span><span style="color: #82AAFF"> </span><span style="color: #D9F5DD">&quot;</span><span style="color: #ECC48D">data.csv</span><span style="color: #D9F5DD">&quot;</span><span style="color: #82AAFF">)</span></span></code></pre></div></section>
<h3 id="平均数、标准偏差" class="heading"><a href="#平均数、标准偏差" class="heading-anchor" aria-label="章节： 平均数、标准偏差" tabindex="-1"></a><span>平均数<span class="mojikumi-line-end">、</span>标准偏差</span></h3>
<section class="code-block relative my-6 shadow" itemprop="hasPart" itemscope itemtype="https://schema.org/SoftwareSourceCode" data-v-c675dba6><div class="h-6 items-center rd-t-1 bg-area px-4 dark:bg-#2A313A media-screen:important-flex" style="display:none;" data-v-c675dba6><h4 class="text-3 text-footer" itemprop="programmingLanguage" aria-label="R 代码块" data-v-c675dba6>R</h4><ile-root id="ile-14"><button title="复制到剪贴板" class="copy-button b-footer text-footer" data-v-63dfb2af><span class="i-mdi-content-copy" data-v-63dfb2af></span><span class="sr-only" role="status" data-v-63dfb2af></span></button></ile-root><!--ISLAND_HYDRATION_PLACEHOLDER_ile-14--></div><div class="dark:hidden" itemprop="text" data-v-c675dba6><pre class="shiki light" style="background-color: #FBFBFB" tabindex="0"><code><span><span style="color: #4876D6">ybar</span><span style="color: #403F53"> </span><span style="color: #994CC3">&lt;-</span><span style="color: #403F53"> </span><span style="color: #4876D6">mean</span><span style="color: #403F53">(</span><span style="color: #4876D6">data</span><span style="color: #994CC3">$</span><span style="color: #4876D6">y</span><span style="color: #403F53">)</span></span>
<span><span style="color: #4876D6">Sy</span><span style="color: #403F53"> </span><span style="color: #994CC3">&lt;-</span><span style="color: #403F53"> </span><span style="color: #4876D6">sd</span><span style="color: #403F53">(</span><span style="color: #4876D6">data</span><span style="color: #994CC3">$</span><span style="color: #4876D6">y</span><span style="color: #403F53">)</span></span></code></pre></div><div class="dark:important-block" style="display:none;" data-v-c675dba6><pre class="shiki dark" style="background-color: #011627" tabindex="0"><code><span><span style="color: #C5E478">ybar</span><span style="color: #D6DEEB"> </span><span style="color: #C792EA">&lt;-</span><span style="color: #D6DEEB"> </span><span style="color: #C5E478">mean</span><span style="color: #D6DEEB">(</span><span style="color: #C5E478">data</span><span style="color: #C792EA">$</span><span style="color: #C5E478">y</span><span style="color: #D6DEEB">)</span></span>
<span><span style="color: #C5E478">Sy</span><span style="color: #D6DEEB"> </span><span style="color: #C792EA">&lt;-</span><span style="color: #D6DEEB"> </span><span style="color: #C5E478">sd</span><span style="color: #D6DEEB">(</span><span style="color: #C5E478">data</span><span style="color: #C792EA">$</span><span style="color: #C5E478">y</span><span style="color: #D6DEEB">)</span></span></code></pre></div></section>
<h3 id="线性回归" class="heading"><a href="#线性回归" class="heading-anchor" aria-label="章节： 线性回归" tabindex="-1"></a><span>线性回归</span></h3>
<section class="code-block relative my-6 shadow" itemprop="hasPart" itemscope itemtype="https://schema.org/SoftwareSourceCode" data-v-c675dba6><div class="h-6 items-center rd-t-1 bg-area px-4 dark:bg-#2A313A media-screen:important-flex" style="display:none;" data-v-c675dba6><h4 class="text-3 text-footer" itemprop="programmingLanguage" aria-label="R 代码块" data-v-c675dba6>R</h4><ile-root id="ile-15"><button title="复制到剪贴板" class="copy-button b-footer text-footer" data-v-63dfb2af><span class="i-mdi-content-copy" data-v-63dfb2af></span><span class="sr-only" role="status" data-v-63dfb2af></span></button></ile-root><!--ISLAND_HYDRATION_PLACEHOLDER_ile-15--></div><div class="dark:hidden" itemprop="text" data-v-c675dba6><pre class="shiki light" style="background-color: #FBFBFB" tabindex="0"><code><span><span style="color: #4876D6">model</span><span style="color: #403F53"> </span><span style="color: #994CC3">&lt;-</span><span style="color: #403F53"> </span><span style="color: #4876D6">lm</span><span style="color: #403F53">(</span><span style="color: #4876D6">log</span><span style="color: #403F53">(</span><span style="color: #4876D6">y</span><span style="color: #403F53">) </span><span style="color: #994CC3">~</span><span style="color: #403F53"> </span><span style="color: #4876D6">x</span><span style="color: #403F53">, </span><span style="color: #4876D6">data</span><span style="color: #403F53">)</span></span>
<span><span style="color: #4876D6">b</span><span style="color: #403F53"> </span><span style="color: #994CC3">&lt;-</span><span style="color: #403F53"> </span><span style="color: #4876D6">coefficients</span><span style="color: #403F53">(</span><span style="color: #4876D6">model</span><span style="color: #403F53">)[</span><span style="color: #AA0982">2</span><span style="color: #403F53">]   </span><span style="color: #989FB1"># 线性回归系数</span></span>
<span><span style="color: #4876D6">r</span><span style="color: #403F53"> </span><span style="color: #994CC3">&lt;-</span><span style="color: #403F53"> </span><span style="color: #4876D6">cor</span><span style="color: #403F53">(</span><span style="color: #4876D6">log</span><span style="color: #403F53">(</span><span style="color: #4876D6">data</span><span style="color: #994CC3">$</span><span style="color: #4876D6">y</span><span style="color: #403F53">), </span><span style="color: #4876D6">data</span><span style="color: #994CC3">$</span><span style="color: #4876D6">x</span><span style="color: #403F53">) </span><span style="color: #989FB1"># 相关系数</span></span>
<span><span style="color: #4876D6">nu</span><span style="color: #403F53"> </span><span style="color: #994CC3">&lt;-</span><span style="color: #403F53"> </span><span style="color: #4876D6">df.residual</span><span style="color: #403F53">(</span><span style="color: #4876D6">model</span><span style="color: #403F53">)      </span><span style="color: #989FB1"># 自由度 (n-2)</span></span></code></pre></div><div class="dark:important-block" style="display:none;" data-v-c675dba6><pre class="shiki dark" style="background-color: #011627" tabindex="0"><code><span><span style="color: #C5E478">model</span><span style="color: #D6DEEB"> </span><span style="color: #C792EA">&lt;-</span><span style="color: #D6DEEB"> </span><span style="color: #C5E478">lm</span><span style="color: #D6DEEB">(</span><span style="color: #C5E478">log</span><span style="color: #D6DEEB">(</span><span style="color: #C5E478">y</span><span style="color: #D6DEEB">) </span><span style="color: #C792EA">~</span><span style="color: #D6DEEB"> </span><span style="color: #C5E478">x</span><span style="color: #D6DEEB">, </span><span style="color: #C5E478">data</span><span style="color: #D6DEEB">)</span></span>
<span><span style="color: #C5E478">b</span><span style="color: #D6DEEB"> </span><span style="color: #C792EA">&lt;-</span><span style="color: #D6DEEB"> </span><span style="color: #C5E478">coefficients</span><span style="color: #D6DEEB">(</span><span style="color: #C5E478">model</span><span style="color: #D6DEEB">)[</span><span style="color: #F78C6C">2</span><span style="color: #D6DEEB">]   </span><span style="color: #637777"># 线性回归系数</span></span>
<span><span style="color: #C5E478">r</span><span style="color: #D6DEEB"> </span><span style="color: #C792EA">&lt;-</span><span style="color: #D6DEEB"> </span><span style="color: #C5E478">cor</span><span style="color: #D6DEEB">(</span><span style="color: #C5E478">log</span><span style="color: #D6DEEB">(</span><span style="color: #C5E478">data</span><span style="color: #C792EA">$</span><span style="color: #C5E478">y</span><span style="color: #D6DEEB">), </span><span style="color: #C5E478">data</span><span style="color: #C792EA">$</span><span style="color: #C5E478">x</span><span style="color: #D6DEEB">) </span><span style="color: #637777"># 相关系数</span></span>
<span><span style="color: #C5E478">nu</span><span style="color: #D6DEEB"> </span><span style="color: #C792EA">&lt;-</span><span style="color: #D6DEEB"> </span><span style="color: #C5E478">df.residual</span><span style="color: #D6DEEB">(</span><span style="color: #C5E478">model</span><span style="color: #D6DEEB">)      </span><span style="color: #637777"># 自由度 (n-2)</span></span></code></pre></div></section>
<h3 id="t-因子" class="heading"><a href="#t-因子" class="heading-anchor" aria-label="章节： t 因子" tabindex="-1"></a><span>t 因子</span></h3>
<section class="code-block relative my-6 shadow" itemprop="hasPart" itemscope itemtype="https://schema.org/SoftwareSourceCode" data-v-c675dba6><div class="h-6 items-center rd-t-1 bg-area px-4 dark:bg-#2A313A media-screen:important-flex" style="display:none;" data-v-c675dba6><h4 class="text-3 text-footer" itemprop="programmingLanguage" aria-label="R 代码块" data-v-c675dba6>R</h4><ile-root id="ile-16"><button title="复制到剪贴板" class="copy-button b-footer text-footer" data-v-63dfb2af><span class="i-mdi-content-copy" data-v-63dfb2af></span><span class="sr-only" role="status" data-v-63dfb2af></span></button></ile-root><!--ISLAND_HYDRATION_PLACEHOLDER_ile-16--></div><div class="dark:hidden" itemprop="text" data-v-c675dba6><pre class="shiki light" style="background-color: #FBFBFB" tabindex="0"><code><span><span style="color: #4876D6">t</span><span style="color: #403F53"> </span><span style="color: #994CC3">&lt;-</span><span style="color: #403F53"> </span><span style="color: #4876D6">qt</span><span style="color: #403F53">(p</span><span style="color: #994CC3">=</span><span style="color: #AA0982">0.025</span><span style="color: #403F53">, df</span><span style="color: #994CC3">=</span><span style="color: #4876D6">nu</span><span style="color: #403F53">, lower.tail</span><span style="color: #994CC3">=</span><span style="color: #4876D6">FALSE</span><span style="color: #403F53">)</span></span></code></pre></div><div class="dark:important-block" style="display:none;" data-v-c675dba6><pre class="shiki dark" style="background-color: #011627" tabindex="0"><code><span><span style="color: #C5E478">t</span><span style="color: #D6DEEB"> </span><span style="color: #C792EA">&lt;-</span><span style="color: #D6DEEB"> </span><span style="color: #C5E478">qt</span><span style="color: #D6DEEB">(</span><span style="color: #D7DBE0">p</span><span style="color: #C792EA">=</span><span style="color: #F78C6C">0.025</span><span style="color: #D6DEEB">, </span><span style="color: #D7DBE0">df</span><span style="color: #C792EA">=</span><span style="color: #C5E478">nu</span><span style="color: #D6DEEB">, </span><span style="color: #D7DBE0">lower.tail</span><span style="color: #C792EA">=</span><span style="color: #82AAFF">FALSE</span><span style="color: #D6DEEB">)</span></span></code></pre></div></section>
<p>R 里面有好几个和 student 分布相关的函数<span class="mojikumi-line-end">，</span>我猜可能有的东西可以直接用这些函数算出来<span class="mojikumi-line-end">，</span>但我懒得研究了<span class="mojikumi-line-end">，</span>反正能拿到 t 因子自己代公式就是了<span class="mojikumi-line-start">（</span></p>
<h3 id="非线性函数的拟合" class="heading"><a href="#非线性函数的拟合" class="heading-anchor" aria-label="章节： 非线性函数的拟合" tabindex="-1"></a><span>非线性函数的拟合</span></h3>
<section class="code-block relative my-6 shadow" itemprop="hasPart" itemscope itemtype="https://schema.org/SoftwareSourceCode" data-v-c675dba6><div class="h-6 items-center rd-t-1 bg-area px-4 dark:bg-#2A313A media-screen:important-flex" style="display:none;" data-v-c675dba6><h4 class="text-3 text-footer" itemprop="programmingLanguage" aria-label="R 代码块" data-v-c675dba6>R</h4><ile-root id="ile-17"><button title="复制到剪贴板" class="copy-button b-footer text-footer" data-v-63dfb2af><span class="i-mdi-content-copy" data-v-63dfb2af></span><span class="sr-only" role="status" data-v-63dfb2af></span></button></ile-root><!--ISLAND_HYDRATION_PLACEHOLDER_ile-17--></div><div class="dark:hidden" itemprop="text" data-v-c675dba6><pre class="shiki light" style="background-color: #FBFBFB" tabindex="0"><code><span><span style="color: #4876D6">model</span><span style="color: #403F53"> </span><span style="color: #994CC3">&lt;-</span><span style="color: #403F53"> </span><span style="color: #4876D6">nls</span><span style="color: #403F53">(</span></span>
<span><span style="color: #403F53">    </span><span style="color: #4876D6">y</span><span style="color: #403F53"> </span><span style="color: #994CC3">~</span><span style="color: #403F53"> </span><span style="color: #4876D6">a</span><span style="color: #403F53"> </span><span style="color: #994CC3">*</span><span style="color: #403F53"> </span><span style="color: #4876D6">cos</span><span style="color: #403F53">(</span><span style="color: #AA0982">2</span><span style="color: #403F53"> </span><span style="color: #994CC3">*</span><span style="color: #403F53"> </span><span style="color: #0C969B">pi</span><span style="color: #403F53"> </span><span style="color: #994CC3">*</span><span style="color: #403F53"> (</span><span style="color: #AA0982">14.5</span><span style="color: #403F53"> </span><span style="color: #994CC3">-</span><span style="color: #403F53"> </span><span style="color: #4876D6">x</span><span style="color: #403F53">) </span><span style="color: #994CC3">/</span><span style="color: #403F53"> </span><span style="color: #4876D6">lambda</span><span style="color: #403F53">),</span></span>
<span><span style="color: #403F53">    data </span><span style="color: #994CC3">=</span><span style="color: #403F53"> </span><span style="color: #4876D6">data</span><span style="color: #403F53">,</span></span>
<span><span style="color: #403F53">    start </span><span style="color: #994CC3">=</span><span style="color: #403F53"> </span><span style="color: #994CC3">list</span><span style="color: #403F53">(a </span><span style="color: #994CC3">=</span><span style="color: #403F53"> </span><span style="color: #AA0982">200</span><span style="color: #403F53">, lambda </span><span style="color: #994CC3">=</span><span style="color: #403F53"> </span><span style="color: #AA0982">10</span><span style="color: #403F53">)</span></span>
<span><span style="color: #403F53">)</span></span>
<span><span style="color: #4876D6">co</span><span style="color: #403F53"> </span><span style="color: #994CC3">&lt;-</span><span style="color: #403F53"> </span><span style="color: #4876D6">coef</span><span style="color: #403F53">(</span><span style="color: #4876D6">model</span><span style="color: #403F53">)</span></span>
<span><span style="color: #4876D6">a</span><span style="color: #403F53"> </span><span style="color: #994CC3">&lt;-</span><span style="color: #403F53"> </span><span style="color: #4876D6">co</span><span style="color: #403F53">[</span><span style="color: #111111">&quot;</span><span style="color: #C96765">a</span><span style="color: #111111">&quot;</span><span style="color: #403F53">]</span></span>
<span><span style="color: #4876D6">lambda</span><span style="color: #403F53"> </span><span style="color: #994CC3">&lt;-</span><span style="color: #403F53"> </span><span style="color: #4876D6">co</span><span style="color: #403F53">[</span><span style="color: #111111">&quot;</span><span style="color: #C96765">lambda</span><span style="color: #111111">&quot;</span><span style="color: #403F53">]</span></span></code></pre></div><div class="dark:important-block" style="display:none;" data-v-c675dba6><pre class="shiki dark" style="background-color: #011627" tabindex="0"><code><span><span style="color: #C5E478">model</span><span style="color: #D6DEEB"> </span><span style="color: #C792EA">&lt;-</span><span style="color: #D6DEEB"> </span><span style="color: #C5E478">nls</span><span style="color: #D6DEEB">(</span></span>
<span><span style="color: #D6DEEB">    </span><span style="color: #C5E478">y</span><span style="color: #D6DEEB"> </span><span style="color: #C792EA">~</span><span style="color: #D6DEEB"> </span><span style="color: #C5E478">a</span><span style="color: #D6DEEB"> </span><span style="color: #C792EA">*</span><span style="color: #D6DEEB"> </span><span style="color: #C5E478">cos</span><span style="color: #D6DEEB">(</span><span style="color: #F78C6C">2</span><span style="color: #D6DEEB"> </span><span style="color: #C792EA">*</span><span style="color: #D6DEEB"> </span><span style="color: #7FDBCA">pi</span><span style="color: #D6DEEB"> </span><span style="color: #C792EA">*</span><span style="color: #D6DEEB"> (</span><span style="color: #F78C6C">14.5</span><span style="color: #D6DEEB"> </span><span style="color: #C792EA">-</span><span style="color: #D6DEEB"> </span><span style="color: #C5E478">x</span><span style="color: #D6DEEB">) </span><span style="color: #C792EA">/</span><span style="color: #D6DEEB"> </span><span style="color: #C5E478">lambda</span><span style="color: #D6DEEB">),</span></span>
<span><span style="color: #D6DEEB">    </span><span style="color: #D7DBE0">data</span><span style="color: #D6DEEB"> </span><span style="color: #C792EA">=</span><span style="color: #D6DEEB"> </span><span style="color: #C5E478">data</span><span style="color: #D6DEEB">,</span></span>
<span><span style="color: #D6DEEB">    </span><span style="color: #D7DBE0">start</span><span style="color: #D6DEEB"> </span><span style="color: #C792EA">=</span><span style="color: #D6DEEB"> </span><span style="color: #C792EA">list</span><span style="color: #D6DEEB">(</span><span style="color: #D7DBE0">a</span><span style="color: #D6DEEB"> </span><span style="color: #C792EA">=</span><span style="color: #D6DEEB"> </span><span style="color: #F78C6C">200</span><span style="color: #D6DEEB">, </span><span style="color: #D7DBE0">lambda</span><span style="color: #D6DEEB"> </span><span style="color: #C792EA">=</span><span style="color: #D6DEEB"> </span><span style="color: #F78C6C">10</span><span style="color: #D6DEEB">)</span></span>
<span><span style="color: #D6DEEB">)</span></span>
<span><span style="color: #C5E478">co</span><span style="color: #D6DEEB"> </span><span style="color: #C792EA">&lt;-</span><span style="color: #D6DEEB"> </span><span style="color: #C5E478">coef</span><span style="color: #D6DEEB">(</span><span style="color: #C5E478">model</span><span style="color: #D6DEEB">)</span></span>
<span><span style="color: #C5E478">a</span><span style="color: #D6DEEB"> </span><span style="color: #C792EA">&lt;-</span><span style="color: #D6DEEB"> </span><span style="color: #C5E478">co</span><span style="color: #D6DEEB">[</span><span style="color: #D9F5DD">&quot;</span><span style="color: #ECC48D">a</span><span style="color: #D9F5DD">&quot;</span><span style="color: #D6DEEB">]</span></span>
<span><span style="color: #C5E478">lambda</span><span style="color: #D6DEEB"> </span><span style="color: #C792EA">&lt;-</span><span style="color: #D6DEEB"> </span><span style="color: #C5E478">co</span><span style="color: #D6DEEB">[</span><span style="color: #D9F5DD">&quot;</span><span style="color: #ECC48D">lambda</span><span style="color: #D9F5DD">&quot;</span><span style="color: #D6DEEB">]</span></span></code></pre></div></section>
<p>如果一个函数长得很奇怪<span class="mojikumi-line-end">，</span>不能线性拟合<span class="mojikumi-line-end">，</span>可以用 <code>nls</code> (Non-linear Least Squares) 来以减小残差平方和为目标进行拟合<span class="mojikumi-line-end">。</span></p>
<p><code>nls</code> 需要传入 <code>start</code> 参数作为拟合的起点<span class="mojikumi-line-end">，</span>可以自己大致估计一下参数大概是多少<span class="mojikumi-line-end">，</span>如果估计的偏差太大<span class="mojikumi-line-end">，</span>可能导致最后拟合的结果出错<span class="mojikumi-line-end">。</span></p>
<h3 id="简陋的函数图像" class="heading"><a href="#简陋的函数图像" class="heading-anchor" aria-label="章节： 简陋的函数图像" tabindex="-1"></a><span>简陋的函数图像</span></h3>
<p>画个简陋的图可以用来检查函数拟合的情况<span class="mojikumi-line-end">：</span></p>
<section class="code-block relative my-6 shadow" itemprop="hasPart" itemscope itemtype="https://schema.org/SoftwareSourceCode" data-v-c675dba6><div class="h-6 items-center rd-t-1 bg-area px-4 dark:bg-#2A313A media-screen:important-flex" style="display:none;" data-v-c675dba6><h4 class="text-3 text-footer" itemprop="programmingLanguage" aria-label="R 代码块" data-v-c675dba6>R</h4><ile-root id="ile-18"><button title="复制到剪贴板" class="copy-button b-footer text-footer" data-v-63dfb2af><span class="i-mdi-content-copy" data-v-63dfb2af></span><span class="sr-only" role="status" data-v-63dfb2af></span></button></ile-root><!--ISLAND_HYDRATION_PLACEHOLDER_ile-18--></div><div class="dark:hidden" itemprop="text" data-v-c675dba6><pre class="shiki light" style="background-color: #FBFBFB" tabindex="0"><code><span><span style="color: #4876D6">plot</span><span style="color: #403F53">(</span><span style="color: #4876D6">data</span><span style="color: #403F53">)</span></span>
<span><span style="color: #4876D6">curve</span><span style="color: #403F53">(</span><span style="color: #4876D6">a</span><span style="color: #403F53"> </span><span style="color: #994CC3">*</span><span style="color: #403F53"> </span><span style="color: #4876D6">cos</span><span style="color: #403F53">(</span><span style="color: #AA0982">2</span><span style="color: #403F53"> </span><span style="color: #994CC3">*</span><span style="color: #403F53"> </span><span style="color: #0C969B">pi</span><span style="color: #403F53"> </span><span style="color: #994CC3">*</span><span style="color: #403F53"> (</span><span style="color: #AA0982">14.5</span><span style="color: #403F53"> </span><span style="color: #994CC3">-</span><span style="color: #403F53"> </span><span style="color: #4876D6">x</span><span style="color: #403F53">) </span><span style="color: #994CC3">/</span><span style="color: #403F53"> </span><span style="color: #4876D6">lambda</span><span style="color: #403F53">), add </span><span style="color: #994CC3">=</span><span style="color: #403F53"> </span><span style="color: #4876D6">TRUE</span><span style="color: #403F53">)</span></span></code></pre></div><div class="dark:important-block" style="display:none;" data-v-c675dba6><pre class="shiki dark" style="background-color: #011627" tabindex="0"><code><span><span style="color: #C5E478">plot</span><span style="color: #D6DEEB">(</span><span style="color: #C5E478">data</span><span style="color: #D6DEEB">)</span></span>
<span><span style="color: #C5E478">curve</span><span style="color: #D6DEEB">(</span><span style="color: #C5E478">a</span><span style="color: #D6DEEB"> </span><span style="color: #C792EA">*</span><span style="color: #D6DEEB"> </span><span style="color: #C5E478">cos</span><span style="color: #D6DEEB">(</span><span style="color: #F78C6C">2</span><span style="color: #D6DEEB"> </span><span style="color: #C792EA">*</span><span style="color: #D6DEEB"> </span><span style="color: #7FDBCA">pi</span><span style="color: #D6DEEB"> </span><span style="color: #C792EA">*</span><span style="color: #D6DEEB"> (</span><span style="color: #F78C6C">14.5</span><span style="color: #D6DEEB"> </span><span style="color: #C792EA">-</span><span style="color: #D6DEEB"> </span><span style="color: #C5E478">x</span><span style="color: #D6DEEB">) </span><span style="color: #C792EA">/</span><span style="color: #D6DEEB"> </span><span style="color: #C5E478">lambda</span><span style="color: #D6DEEB">), </span><span style="color: #D7DBE0">add</span><span style="color: #D6DEEB"> </span><span style="color: #C792EA">=</span><span style="color: #D6DEEB"> </span><span style="color: #82AAFF">TRUE</span><span style="color: #D6DEEB">)</span></span></code></pre></div></section>
<p>如果是在 non-interactive 模式下<span class="mojikumi-line-start">（</span>例如使用 <code>R -f foo.R</code> 运行<span class="mojikumi">）</span><span class="mojikumi-line-end">，</span>生成的图像默认会放在 <code>Rplots.pdf</code> 中<span class="mojikumi-line-end">。</span></p>
<h3 id="ggplot-画散点-折线图" class="heading"><a href="#ggplot-画散点-折线图" class="heading-anchor" aria-label="章节： ggplot 画散点 / 折线图" tabindex="-1"></a><span>ggplot 画散点 / 折线图</span></h3>
<section class="code-block relative my-6 shadow" itemprop="hasPart" itemscope itemtype="https://schema.org/SoftwareSourceCode" data-v-c675dba6><div class="h-6 items-center rd-t-1 bg-area px-4 dark:bg-#2A313A media-screen:important-flex" style="display:none;" data-v-c675dba6><h4 class="text-3 text-footer" itemprop="programmingLanguage" aria-label="R 代码块" data-v-c675dba6>R</h4><ile-root id="ile-19"><button title="复制到剪贴板" class="copy-button b-footer text-footer" data-v-63dfb2af><span class="i-mdi-content-copy" data-v-63dfb2af></span><span class="sr-only" role="status" data-v-63dfb2af></span></button></ile-root><!--ISLAND_HYDRATION_PLACEHOLDER_ile-19--></div><div class="dark:hidden" itemprop="text" data-v-c675dba6><pre class="shiki light" style="background-color: #FBFBFB" tabindex="0"><code><span><span style="color: #4876D6">library</span><span style="color: #403F53">(</span><span style="color: #4876D6">tidyverse</span><span style="color: #403F53">)</span></span>
<span></span>
<span><span style="color: #989FB1"># 导入字体</span></span>
<span><span style="color: #4876D6">library</span><span style="color: #403F53">(</span><span style="color: #4876D6">extrafont</span><span style="color: #403F53">)</span></span>
<span><span style="color: #4876D6">font_import()</span></span>
<span><span style="color: #4876D6">loadfonts()</span></span>
<span><span style="color: #4876D6">fonts()</span></span>
<span><span style="color: #4876D6">fonttable()</span></span>
<span></span>
<span><span style="color: #4876D6">data</span><span style="color: #403F53"> </span><span style="color: #994CC3">&lt;-</span><span style="color: #403F53"> readr</span><span style="color: #994CC3">::</span><span style="color: #4876D6">read_csv(</span><span style="color: #403F53">file</span><span style="color: #4876D6"> </span><span style="color: #994CC3">=</span><span style="color: #4876D6"> </span><span style="color: #111111">&quot;</span><span style="color: #C96765">data.csv</span><span style="color: #111111">&quot;</span><span style="color: #4876D6">)</span></span>
<span></span>
<span><span style="color: #4876D6">p</span><span style="color: #403F53"> </span><span style="color: #994CC3">&lt;-</span><span style="color: #403F53"> </span><span style="color: #4876D6">data</span><span style="color: #403F53"> </span><span style="color: #0C969B">%&gt;%</span></span>
<span><span style="color: #403F53">    </span><span style="color: #4876D6">ggplot(aes(a, b </span><span style="color: #994CC3">+</span><span style="color: #4876D6"> c))</span><span style="color: #403F53"> </span><span style="color: #994CC3">+</span><span style="color: #403F53"> </span><span style="color: #989FB1"># 以表中的 a 为横坐标，b + c 为纵坐标</span></span>
<span><span style="color: #403F53">    </span><span style="color: #4876D6">geom_point()</span><span style="color: #403F53"> </span><span style="color: #994CC3">+</span><span style="color: #403F53"> </span><span style="color: #989FB1"># 散点</span></span>
<span><span style="color: #403F53">    </span><span style="color: #4876D6">geom_line()</span><span style="color: #403F53"> </span><span style="color: #994CC3">+</span><span style="color: #403F53"> </span><span style="color: #989FB1"># 折线</span></span>
<span><span style="color: #403F53">    </span><span style="color: #4876D6">labs(</span><span style="color: #403F53">x</span><span style="color: #4876D6"> </span><span style="color: #994CC3">=</span><span style="color: #4876D6"> </span><span style="color: #111111">&quot;</span><span style="color: #C96765">a</span><span style="color: #111111">&quot;</span><span style="color: #4876D6">, </span><span style="color: #403F53">y</span><span style="color: #4876D6"> </span><span style="color: #994CC3">=</span><span style="color: #4876D6"> </span><span style="color: #111111">&quot;</span><span style="color: #C96765">b</span><span style="color: #111111">&quot;</span><span style="color: #4876D6">)</span><span style="color: #403F53"> </span><span style="color: #994CC3">+</span><span style="color: #403F53"> </span><span style="color: #989FB1"># 坐标轴标题</span></span>
<span><span style="color: #403F53">    </span><span style="color: #4876D6">theme(</span><span style="color: #403F53">text</span><span style="color: #4876D6"> </span><span style="color: #994CC3">=</span><span style="color: #4876D6"> element_text(</span><span style="color: #403F53">family</span><span style="color: #4876D6"> </span><span style="color: #994CC3">=</span><span style="color: #4876D6"> </span><span style="color: #111111">&quot;</span><span style="color: #C96765">Source Han Serif SC</span><span style="color: #111111">&quot;</span><span style="color: #4876D6">))</span><span style="color: #403F53"> </span><span style="color: #989FB1"># 字体</span></span>
<span><span style="color: #4876D6">ggsave(</span><span style="color: #111111">&quot;</span><span style="color: #C96765">plot.png</span><span style="color: #111111">&quot;</span><span style="color: #4876D6">, </span><span style="color: #403F53">plot</span><span style="color: #4876D6"> </span><span style="color: #994CC3">=</span><span style="color: #4876D6"> p)</span></span></code></pre></div><div class="dark:important-block" style="display:none;" data-v-c675dba6><pre class="shiki dark" style="background-color: #011627" tabindex="0"><code><span><span style="color: #C5E478">library</span><span style="color: #D6DEEB">(</span><span style="color: #C5E478">tidyverse</span><span style="color: #D6DEEB">)</span></span>
<span></span>
<span><span style="color: #637777"># 导入字体</span></span>
<span><span style="color: #C5E478">library</span><span style="color: #D6DEEB">(</span><span style="color: #C5E478">extrafont</span><span style="color: #D6DEEB">)</span></span>
<span><span style="color: #82AAFF">font_import()</span></span>
<span><span style="color: #82AAFF">loadfonts()</span></span>
<span><span style="color: #82AAFF">fonts()</span></span>
<span><span style="color: #82AAFF">fonttable()</span></span>
<span></span>
<span><span style="color: #C5E478">data</span><span style="color: #D6DEEB"> </span><span style="color: #C792EA">&lt;-</span><span style="color: #D6DEEB"> readr</span><span style="color: #C792EA">::</span><span style="color: #82AAFF">read_csv(</span><span style="color: #D7DBE0">file</span><span style="color: #82AAFF"> </span><span style="color: #C792EA">=</span><span style="color: #82AAFF"> </span><span style="color: #D9F5DD">&quot;</span><span style="color: #ECC48D">data.csv</span><span style="color: #D9F5DD">&quot;</span><span style="color: #82AAFF">)</span></span>
<span></span>
<span><span style="color: #C5E478">p</span><span style="color: #D6DEEB"> </span><span style="color: #C792EA">&lt;-</span><span style="color: #D6DEEB"> </span><span style="color: #C5E478">data</span><span style="color: #D6DEEB"> </span><span style="color: #7FDBCA">%&gt;%</span></span>
<span><span style="color: #D6DEEB">    </span><span style="color: #82AAFF">ggplot(aes(</span><span style="color: #C5E478">a</span><span style="color: #82AAFF">, </span><span style="color: #C5E478">b</span><span style="color: #82AAFF"> </span><span style="color: #C792EA">+</span><span style="color: #82AAFF"> </span><span style="color: #C5E478">c</span><span style="color: #82AAFF">))</span><span style="color: #D6DEEB"> </span><span style="color: #C792EA">+</span><span style="color: #D6DEEB"> </span><span style="color: #637777"># 以表中的 a 为横坐标，b + c 为纵坐标</span></span>
<span><span style="color: #D6DEEB">    </span><span style="color: #82AAFF">geom_point()</span><span style="color: #D6DEEB"> </span><span style="color: #C792EA">+</span><span style="color: #D6DEEB"> </span><span style="color: #637777"># 散点</span></span>
<span><span style="color: #D6DEEB">    </span><span style="color: #82AAFF">geom_line()</span><span style="color: #D6DEEB"> </span><span style="color: #C792EA">+</span><span style="color: #D6DEEB"> </span><span style="color: #637777"># 折线</span></span>
<span><span style="color: #D6DEEB">    </span><span style="color: #82AAFF">labs(</span><span style="color: #D7DBE0">x</span><span style="color: #82AAFF"> </span><span style="color: #C792EA">=</span><span style="color: #82AAFF"> </span><span style="color: #D9F5DD">&quot;</span><span style="color: #ECC48D">a</span><span style="color: #D9F5DD">&quot;</span><span style="color: #82AAFF">, </span><span style="color: #D7DBE0">y</span><span style="color: #82AAFF"> </span><span style="color: #C792EA">=</span><span style="color: #82AAFF"> </span><span style="color: #D9F5DD">&quot;</span><span style="color: #ECC48D">b</span><span style="color: #D9F5DD">&quot;</span><span style="color: #82AAFF">)</span><span style="color: #D6DEEB"> </span><span style="color: #C792EA">+</span><span style="color: #D6DEEB"> </span><span style="color: #637777"># 坐标轴标题</span></span>
<span><span style="color: #D6DEEB">    </span><span style="color: #82AAFF">theme(</span><span style="color: #D7DBE0">text</span><span style="color: #82AAFF"> </span><span style="color: #C792EA">=</span><span style="color: #82AAFF"> element_text(</span><span style="color: #D7DBE0">family</span><span style="color: #82AAFF"> </span><span style="color: #C792EA">=</span><span style="color: #82AAFF"> </span><span style="color: #D9F5DD">&quot;</span><span style="color: #ECC48D">Source Han Serif SC</span><span style="color: #D9F5DD">&quot;</span><span style="color: #82AAFF">))</span><span style="color: #D6DEEB"> </span><span style="color: #637777"># 字体</span></span>
<span><span style="color: #82AAFF">ggsave(</span><span style="color: #D9F5DD">&quot;</span><span style="color: #ECC48D">plot.png</span><span style="color: #D9F5DD">&quot;</span><span style="color: #82AAFF">, </span><span style="color: #D7DBE0">plot</span><span style="color: #82AAFF"> </span><span style="color: #C792EA">=</span><span style="color: #82AAFF"> </span><span style="color: #C5E478">p</span><span style="color: #82AAFF">)</span></span></code></pre></div></section>]]></content:encoded>
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