And in the non-log case, all the previously significant coefficients now became insignificant...
On Sun, Nov 9, 2008 at 5:36 PM, Michael <[EMAIL PROTECTED]> wrote: > This is a linear regression of Y onto factors... > > If I take log of Y, and regress onto the factors, I got: > > Multiple R-squared: 0.4023, Adjusted R-squared: 0.2731 > > If I don't take log of Y, and directly regress Y onto the factors, I got: > > Multiple R-squared: 0.1807, Adjusted R-squared: -0.001112 > > Is this negative adjusted R^2 a problem? > > What observation can I make here and what might be the problem? > > Thanks! > ______________________________________________ R-help@r-project.org mailing list https://stat.ethz.ch/mailman/listinfo/r-help PLEASE do read the posting guide http://www.R-project.org/posting-guide.html and provide commented, minimal, self-contained, reproducible code.
