...and On Tue, May 29, 2012 at 1:04 PM, R. Michael Weylandt <michael.weyla...@gmail.com> wrote: > Read this: > http://stackoverflow.com/questions/5963269/how-to-make-a-great-r-reproducible-example > > Read the posting guide: http://www.R-project.org/posting-guide.html > > and try again. > > It's entirely impossible to help you as is.
... and almost certain that he shouldn't be doing this anyway. There is almost no good reason to do this in R and many good reasons why one shouldn't. -- Bert > > Michael > > On Tue, May 29, 2012 at 2:01 PM, RBB <raulba...@gmail.com> wrote: >> HI!!! >> >> I have a table containing qualitative and quantitative data; one of the >> columns contains "Level of education", and the possibilities are "none", >> "High school", "college"; I want to give the value 0 to "none", the value 1 >> to "High school", and 2 to "college", but I got the following error: >> >> In `[<-.factor`(`*tmp*`, educa = "college", value = 2) : >> invalid factor level, NAs generated >> >> >> WHAT IS WRONG????? :S :S :S >> >> >> THANKS A LOT!!!!!!!!!!!!!! >> >> -- >> View this message in context: >> http://r.789695.n4.nabble.com/PROBLEMS-with-In-factor-tmp-ORDERED-FACTOR-tp4631736.html >> Sent from the R help mailing list archive at Nabble.com. >> >> ______________________________________________ >> 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. -- Bert Gunter Genentech Nonclinical Biostatistics Internal Contact Info: Phone: 467-7374 Website: http://pharmadevelopment.roche.com/index/pdb/pdb-functional-groups/pdb-biostatistics/pdb-ncb-home.htm ______________________________________________ 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.