Arun, thanks for clearing that up. I was making assumptions about R that I shouldnât have when it comes to column(variable) assignments. Hope everyone has a good Monday. BNC
From: arun kirshna [via R] [mailto:ml-node+s789695n4671473...@n4.nabble.com] Sent: Friday, July 12, 2013 11:59 PM To: Crombie, Burnette N Subject: Re: create new matrix from user-defined function Hi, One alternative would be to change colnames: colnames(dat3)<-1:4 data.frame(MW_EEsDue_ERRORS=with(dat3,`1`[`4`!=rowSums(cbind(`2`,`3`))])) #MW_EEsDue_ERRORS #1 1882 #2 1884 #3 1885 Also, check these: with(dat3,4) #[1] 4 with(dat3,`4`) #[1] 7 9 5 6 112 with(dat3,7) #[1] 7 with(dat3,`7`) #Error in eval(expr, envir, enclos) : object '7' not found A.K. -- View this message in context: http://r.789695.n4.nabble.com/create-new-matrix-from-user-defined-function-tp4671250p4671594.html Sent from the R help mailing list archive at Nabble.com. [[alternative HTML version deleted]]
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