Hi r-help-boun...@r-project.org napsal dne 19.02.2009 07:15:00:
> Hi all, > I got one problem with using %in% condition while using in if() condition > where > I used the condition as > > > if(SubFinSpt$SPECIMENTYP %in% CAP$SPECIMENTYP) SubFinSpt$SPECIMENTYP %in% CAP$SPECIMENTYP gives you logical vector "if" works only with the first value of this vector see ?"if" ?"ifelse" Regards Petr > > this "if()" condition is in "else" condition > and hear "*SubFinSpt$SPECIMENTYP*" having only one value but > "*CAP$SPECIMENTYP" > *having nearly 20 SPECIMENTYP's > > while applying this condition I got one warning that says only first > element is checked > and after that warning it is executing normally and giving results > but i want to know why it is giving this warning > > can any one explain why it is comming and how to resolve it > > thanks in advance > > [[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. ______________________________________________ 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.