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    <title>R | Elizabeth A. Stuart</title>
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    <description>R</description>
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      <title>R</title>
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    <item>
      <title>Hello R Markdown</title>
      <link>/post/2015-07-23-r-rmarkdown/</link>
      <pubDate>Thu, 23 Jul 2015 21:13:14 -0500</pubDate>
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&lt;div id=&#34;r-markdown&#34; class=&#34;section level1&#34;&gt;
&lt;h1&gt;R Markdown&lt;/h1&gt;
&lt;p&gt;This is an R Markdown document. Markdown is a simple formatting syntax for authoring HTML, PDF, and MS Word documents. For more details on using R Markdown see &lt;a href=&#34;http://rmarkdown.rstudio.com&#34; class=&#34;uri&#34;&gt;http://rmarkdown.rstudio.com&lt;/a&gt;.&lt;/p&gt;
&lt;p&gt;You can embed an R code chunk like this:&lt;/p&gt;
&lt;pre class=&#34;r&#34;&gt;&lt;code&gt;summary(cars)
##      speed           dist       
##  Min.   : 4.0   Min.   :  2.00  
##  1st Qu.:12.0   1st Qu.: 26.00  
##  Median :15.0   Median : 36.00  
##  Mean   :15.4   Mean   : 42.98  
##  3rd Qu.:19.0   3rd Qu.: 56.00  
##  Max.   :25.0   Max.   :120.00
fit &amp;lt;- lm(dist ~ speed, data = cars)
fit
## 
## Call:
## lm(formula = dist ~ speed, data = cars)
## 
## Coefficients:
## (Intercept)        speed  
##     -17.579        3.932&lt;/code&gt;&lt;/pre&gt;
&lt;/div&gt;
&lt;div id=&#34;including-plots&#34; class=&#34;section level1&#34;&gt;
&lt;h1&gt;Including Plots&lt;/h1&gt;
&lt;p&gt;You can also embed plots. See Figure &lt;a href=&#34;#fig:pie&#34;&gt;1&lt;/a&gt; for example:&lt;/p&gt;
&lt;pre class=&#34;r&#34;&gt;&lt;code&gt;par(mar = c(0, 1, 0, 1))
pie(
  c(280, 60, 20),
  c(&amp;#39;Sky&amp;#39;, &amp;#39;Sunny side of pyramid&amp;#39;, &amp;#39;Shady side of pyramid&amp;#39;),
  col = c(&amp;#39;#0292D8&amp;#39;, &amp;#39;#F7EA39&amp;#39;, &amp;#39;#C4B632&amp;#39;),
  init.angle = -50, border = NA
)&lt;/code&gt;&lt;/pre&gt;
&lt;div class=&#34;figure&#34;&gt;&lt;span id=&#34;fig:pie&#34;&gt;&lt;/span&gt;
&lt;img src=&#34;/post/2015-07-23-r-rmarkdown_files/figure-html/pie-1.png&#34; alt=&#34;A fancy pie chart.&#34; width=&#34;672&#34; /&gt;
&lt;p class=&#34;caption&#34;&gt;
Figure 1: A fancy pie chart.
&lt;/p&gt;
&lt;/div&gt;
&lt;/div&gt;
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