title: Avoid round off for specific column pandas
body: <p>I have a dataframe where I have performed operation like:</p>
  
  <pre><code>df: 
        ColA      ColB       ColC 
        2.7E-16   7.9E-08    1.3E-16
        5.4E-19   2.2E-02    4.5E-18
  </code></pre>
  
  <p>I dont have the Confidence column to be rounded. </p>
  
  <p>The output looks like:</p>
  
  <pre><code>  ColA      ColB       ColC     Confidence %
    2.7E-16   7.9E-08    1.3E-16   1.0
    5.4E-19   2.2E-02    4.5E-18   1.0
  </code></pre>
  
  <p>I want the utput to look like:</p>
  
  <pre><code>  ColA      ColB       ColC     Confidence %
    2.7E-16   7.9E-08    1.3E-16   99.999990
    5.4E-19   2.2E-02    4.5E-18   99.9999000
  </code></pre>
  
  <p>Code:</p>
  
  <pre><code>pd.set_option("display.precision", 15)
  
  
  pval_dataframe['Confidence %'] = pval_dataframe.min(axis=1).apply(lambda x: 1- x )
  </code></pre>