Re: [R] problem adding columns to matrix

> -Original Message- > From: r-help-boun...@r-project.org > [mailto:r-help-boun...@r-project.org] On Behalf Of Fabio Murtas > Sent: Sunday, August 09, 2009 1:51 PM > To: R-help@r-project.org > Subject: [R] problem adding columns to matrix > > Hi all, i purc

[R] problem adding columns to matrix

Hi all, i purchased a copy of the book Morphometrics with R by Springer. at the end of each chapter there are exercises to train what you just read and (hope) learned... so i have this problem: Define a hypothetical data frame containing five measurments normally distributed(size,head,pecto