How do I winsorize data in SPSS? <p>Does anyone know how to winsorize data in SPSS? I have outliers for some of my variables and want to winsorize them. Someone taught me how to do use the <code>Transform -&gt; compute variable</code> command, but I forgot what to do. I believe they told me to just compute the square root of the subjects measurement that I want to winsorize. Could someone please elucidate this process for me? </p>