title: Multiple Minimum Values in Pandas Dataframe
body: <p>I have a pandas dataframe of multiple minimum values but the min functions picks only one on the column. </p>
  
  <pre><code> ABCD     0.000000
   JKLM     0.016535
   CAN1     0.381729
   MET2     0.275013
   INDI     0.149280
   MAN3     0.000000
  </code></pre>
  
  <p><code>temp2.ix[temp2.idxmin()]</code> only picks one value that is ABCD with 0.0</p>
  
  <p>I would like to fetch both ABCD and MAN3 as minimum ?? </p>