javier garcia-pintado <[EMAIL PROTECTED]> writes: > Hello, > A brief question that I am not able to resolve by my own, but I presume > it's easy for you: > > I've used apply to find the values closer to 0 in each row of a matrix: > > closer.to.0 <- apply(abs(myarray),MARGIN=1,"min") > > My question is how could I use which (or another way) to obtain a vector > that indicates which columns contains these "closer to 0" values? > > (I know I can loop, but I mean a faster and elegant way)
Is it which.min that you're looking for? -- O__ ---- Peter Dalgaard Øster Farimagsgade 5, Entr.B c/ /'_ --- Dept. of Biostatistics PO Box 2099, 1014 Cph. K (*) \(*) -- University of Copenhagen Denmark Ph: (+45) 35327918 ~~~~~~~~~~ - ([EMAIL PROTECTED]) FAX: (+45) 35327907 ______________________________________________ [email protected] 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.
