Hi, I have a dataframe like the following:
xfact yfact zfact response ------- ------- ------- -------------- x1 y1 z1 r1 x1 y1 z2 r2 ... I want output that looks like: ___ zfac levels___ xfact yfact z1 z2 ... zn ------- ------- ---- ---- ... ---- x1 y1 r1 r2 rn .... How can I go about this? Thanks, Matt -- It is from the wellspring of our despair and the places that we are broken that we come to repair the world. -- Murray Waas ______________________________________________ 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.