Hi all, I have a three dimensional array with the corresponding dimension names. I would like to subset the array according to the dimension names. For example, suppose I want to extract the values corresponding to A=20, B=10, C=0. I know I can do: P2[dimnames(P2)$A==20, dimnames(P2)$B==10, dimnames(P2)$C==0]
But is there a better way for doing this? Thanks for your help! Hanna > dimnames(P2) $A [1] "20" "25" "30" "35" "40" $B [1] "5" "10" "15" "20" "25" "30" "35" "40" $C [1] "0" "5" "10" "15" "20" "25" "30" "35" [[alternative HTML version deleted]] ______________________________________________ R-help@r-project.org mailing list -- To UNSUBSCRIBE and more, see 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.