title: Seaborn distplot: y axis problems with multiple kdeplots
body: <p>I am currently plotting 3 kernel density estimations together on the same graph. I assume that kdeplots use relative frequency as the y value, however for some of my data the kdeplot has frequencies way above 1. </p>
  
  <p>code I'm using:</p>
  
  <pre><code>sns.distplot(data1, kde_kws={"color": "b", "lw": 1.5, "shade": "False",  "kernel": "gau", "label": "t"}, hist=False)
  </code></pre>
  
  <p>Does anyone know how I can make sure that the kdeplot either makes y value relative frequency, or allow me to adjust the ymax axis limit automatically to the maximum frequency calculated?</p>