title: how to draw each row of a data Fram?
body: <p>I have a data set with this columns:</p>
  <pre><code>   skill c1 c2 c3
      A   2   1   1
      B   8   4   9
      D   5   3   3
      H   0   7   7
      L   0   9   0
  </code></pre>
  <p>How I can plot each element in <code>skill</code>? For example the graph of  <code>A</code> is a 2 ,1,1 it can be scatter or bar chart.</p>