useRs, I frequently require the following transform of a matrix that I call a leftTranspose:
-- transposes x such that the last items of each row become -- the first items in each column. E.g., -- a b c d -- e f g h -- becomes: -- d h -- c g -- b f -- a e because it is a leftward rotation. I have written my own function, but I was wondering whether I was reinventing the wheel here. Does such a transpose already exist in R (or matlab/octave/FreeMat, for that matter)? -- Please avoid sending me Word or PowerPoint attachments. See <http://www.gnu.org/philosophy/no-word-attachments.html> -Dr. John R. Vokey ______________________________________________ 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.
