Thank you! I searched in the manual, but I did not see where this is mentioned, I looked under operators and in some of the formula documentation.
Brian On Nov 23, 2012, at 3:15 AM, Michael Weylandt <michael.weyla...@gmail.com> wrote: > > > On Nov 23, 2012, at 4:26 AM, Brian Feeny <bfe...@mac.com> wrote: > >> I know if I have a dataframe with columns y, x1, x2 and I wish to have y as >> my y value and x1 and x2 as x values I can do: >> y ~ x1 + x2 >> >> or >> >> y ~. >> >> but can someone explain what . actually is or what its transposed into? > > Everything not already stated. > > rmw > >> >> I searched for this with no success, reading the "formula" manual pages. >> >> Brian >> >> ______________________________________________ >> 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. ______________________________________________ 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.
