https://communities.sas.com/t5/Statistical-Procedures/Transform-to-Natural-log/m-p/340196#M17907 <P>Couldn't you just do the transformation using the log() function in a data step prior to using proc reg?</P> <P>&nbsp;</P> <P>Art, CEO, AnalystFinder.com</P> <P>&nbsp;</P> Sat, 11 Mar 2017 23:31:22 GMT art297 2017-03-11T23:31:22Z https://communities.sas.com/t5/Statistical-Procedures/Transform-to-Natural-log/m-p/339865#M17893 <P>Using the least squares regression line to determine R-squared&nbsp;</P><P>then have to transformt he explanatory variable x to ln(x) (using proc reg)</P><P>How do you transform the variable?&nbsp;</P> Fri, 10 Mar 2017 03:01:57 GMT https://communities.sas.com/t5/Statistical-Procedures/Transform-to-Natural-log/m-p/339865#M17893 Kirsten2 2017-03-10T03:01:57Z https://communities.sas.com/t5/Statistical-Procedures/Transform-to-Natural-log/m-p/340196#M17907 <P>Couldn't you just do the transformation using the log() function in a data step prior to using proc reg?</P> <P>&nbsp;</P> <P>Art, CEO, AnalystFinder.com</P> <P>&nbsp;</P> Sat, 11 Mar 2017 23:31:22 GMT https://communities.sas.com/t5/Statistical-Procedures/Transform-to-Natural-log/m-p/340196#M17907 art297 2017-03-11T23:31:22Z