title: SAS find non-zero minimum in row
body: <p>Does anybody know how to find the non-zero minimum in a row using the min function in SAS? Or any other option in SAS code?</p>
  
  <p>Current code:</p>
  
  <pre><code>PIP_factor = `min(PIPAllAutos, PIPNotCovByWC, PIPCovByWC, PIPNotPrincOpByEmpls);
  </code></pre>