On 3 Nov 2003 at 13:32, Feng Zhang wrote: This are the same concept, no additional proof is needed. The rank of a matrix is the max number of li columns, or rows (which are the same).
Kjetil Halvorsen > Dear R listers, > > Just a simple question. > If we say an nxm matrix (n>m) is full rank of m, > does this mean that this matrix has linearly independent columns? > > They are the same definition or needs some proof? > > Thanks for your answer. > > Fred > > [[alternative HTML version deleted]] > > ______________________________________________ > [EMAIL PROTECTED] mailing list > https://www.stat.math.ethz.ch/mailman/listinfo/r-help ______________________________________________ [EMAIL PROTECTED] mailing list https://www.stat.math.ethz.ch/mailman/listinfo/r-help