title: Boxplots in ggplot2 R
body: <p>My goal is to visualize some data frames with <code>ggplot2</code>. </p>
  
  <p>I have several data.frames looking like this</p>
  
  <p><a href="https://i.imgur.com/qYrzSv0.png" rel="nofollow noreferrer"><img src="https://i.imgur.com/qYrzSv0.png" alt="enter image description here"></a></p>
  
  <p>And my goal is a boxplot looking like this, just nicer. </p>
  
  <p><a href="https://i.imgur.com/Um6OB3v.png" rel="nofollow noreferrer"><img src="https://i.imgur.com/Um6OB3v.png" alt="enter image description here"></a></p>
  
  <p>I managed to get single boxplots using</p>
  
  <pre><code>plt &lt;- ggplot(data, aes(RF, data$RF)) +
    geom_boxplot()
  plt
  </code></pre>
  
  <p>But that's not what I want.</p>