title: how to plot ridgeplots in R?
body: <p>I tried to do ridge plots for some data, It looks good. for some of them I'm unable to generate.
  it says &quot;Picking joint bandwidth of NaN&quot; plots looks blank.
  Can some one, help me how to plot for this data.</p>
  <pre><code>ID                      Description setSize enrichmentScore        NES      pvalue    p.adjust    qvalues rank                    leading_edge
  dre04068 dre04068           FoxO signaling pathway       2      -0.9642857 -1.6730549 0.007702612 0.007702612 0.01216202    4 tags=100%, list=13%, signal=93%
  dre04218 dre04218              Cellular senescence       2      -0.9642857 -1.6730549 0.007702612 0.007702612 0.01216202    4 tags=100%, list=13%, signal=93%
  dre04510 dre04510                   Focal adhesion       2      -0.9642857 -1.6730549 0.007702612 0.007702612 0.01216202    4 tags=100%, list=13%, signal=93%
  dre04810 dre04810 Regulation of actin cytoskeleton       2      -0.9642857 -1.6730549 0.007702612 0.007702612 0.01216202    4 tags=100%, list=13%, signal=93%
  dre04144 dre04144                      Endocytosis       2      -0.6785714 -1.1773349 0.265740121 0.265740121 0.33567173   12 tags=100%, list=40%, signal=64%
  dre00562 dre00562    Inositol phosphate metabolism       2      -0.5714286 -0.9914399 0.514567984 0.514567984 0.40483661   15 tags=100%, list=50%, signal=54%
           core_enrichment
  dre04068          494532
  dre04218          494532
  dre04510          798876
  dre04810          798876
  dre04144          798876
  dre00562          798876
  </code></pre>
  <p>ridgeplot(df)</p>
  <p><a href="https://i.stack.imgur.com/HITwA.png" rel="nofollow noreferrer"><img src="https://i.stack.imgur.com/HITwA.png" alt="Ridgeplot" /></a></p>