title: How do I exclude zero as a minimum value when trying to find the min value of a row using xlrd
body: <p>I have an existing excel spreadsheet where I want to find the minimum value of each row. I am able to do this, however, I want to ignore any zero's as a minimum value.</p>
  
  <p>So if row 1 had the values [12 6 8 0 19 4], I would like the program to state that the minimum value is 4.</p>
  
  <p>I used the following code to determine the minimum value in a row using xlrd, but it doesn't ignore zeros.</p>
  
  <pre><code>Minimum = min(sheet1.row_values(1, start_colx=1, end_colx=6))
  print(Minimum)
  </code></pre>