title: add boxplot to other graph in python
body: <p><img src="https://i.stack.imgur.com/Sj1Ju.png" alt="enter image description here"></p>
  
  <p>These two graphs have exactly the same x axis value of each point, is it possible to display the box whisker on top of the first graph? </p>
  
  <p>I tried this:</p>
  
  <pre><code>    fig1 = plt.figure()
      ax = fig1.add_subplot(211)
      ax.set_xscale('log')
      ax.plot(x7,y7,'c+-')
      ax.plot(x8,y8,'m+-')
      ax.plot(x9,y9,'g+-')
      ax.boxplot(dataset)
      xtickNames = plt.setp(ax, xticklabels=boxx)
      plt.setp(xtickNames)
  </code></pre>
  
  <p>The results only display the box whisker graph without the other three lines, so, I tried this instead: </p>
  
  <pre><code>    fig1 = plt.figure()
      ax = fig1.add_subplot(211)
      ax2 = fig1.add_subplot(212)
      ax.set_xscale('log')
      ax.plot(x7,y7,'c+-')
      ax.plot(x8,y8,'m+-')
      ax.plot(x9,y9,'g+-')
      ax2.set_xscale('log')
      ax2.boxplot(dataset)
      xtickNames = plt.setp(ax2, xticklabels=boxx)
      plt.setp(xtickNames)
  </code></pre>
  
  <p>But I want them to be shown in the same graph, is that possible?</p>