I don't see a data frame name in the rlm call... Dennis
On Mon, Sep 20, 2010 at 7:08 PM, uttara_n <nilawar.utt...@gmail.com> wrote: > > I am absolutely new to R and I am aware of only a few basic command lines. > I > was running a robust regression in R, using the following command line > > library (MASS) > rfdmodel1 <- rlm (TotalEmployment_2004 ~ MISSISSIPPI + LOUISIANA + > TotalEmployment_2000 + PCWhitePop_2004 + UnemploymentRate_2004 + > PCUrbanPop2000 + PCPeopleWithACollegeDegree_2000 + > PCPopulation.of.or.over.65.years.of.age_2004) > summary (rfdmodel1) > > But, I keep getting this error: > > Error in eval(expr, envir, enclos) : > object 'TotalEmployment_2004' not found > > summary (rfdmodel1) > Error in summary(rfdmodel1) : object 'rfdmodel1' not found > > I have tried using a different machine and that did not work either. Any > suggestions? > > Uttara > -- > View this message in context: > http://r.789695.n4.nabble.com/Error-in-eval-expr-envir-enclos-tp2547917p2547917.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. > [[alternative HTML version deleted]] ______________________________________________ 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.
