The following code zzz<-1:10 dim(zzz)<-10 rownames(zzz) colnames(zzz)
yields NULL for the rownames and colnames calls. Let us set rownames rownames(zzz)<-1:10 Now rownames(zzz) returns the expected result, but colnames(zzz) produces an error: Error in dn[[2]] : subscript out of bounds So given a onedimensional structure the return behavior of colnames is different depending on the fact if rownames are set or not. Should the behavior of colnames be changed to make the result independent from this fact? -- Erich Neuwirth, Didactic Center for Computer Science University of Vienna Visit our SunSITE at http://sunsite.univie.ac.at Phone: +43-1-4277-39902 Fax: +43-1-4277-9399 ______________________________________________ R-devel@r-project.org mailing list https://stat.ethz.ch/mailman/listinfo/r-devel