Re: [R] Computing the rank of a matrix.

I use qr(X)$rank Example: X-matrix(c(1,1,1,1,1,2,1,3,2,4,2,6),nrow=4) qr(X)$rank __ R-help@stat.math.ethz.ch 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

[R] differences among time points Using manova

How I test for differences among time points without assuming parallelism, With a profile analysis model, Using manova R function. For example, with Potthoff and Roy data (Potthoff and Roy 1964) how I can test H: ABC=0, when A-diag(2) and C-rbind(diag(3),rep(-1,3)) (Davis, 2005 p.p 81 ).

[R] matplot on lattice graphics

can I use matplot on each panel of a lattice graphic? How? https://academico.unicordoba.edu.co/squirrelmail/src/compose.php?send_to=r-help%40stat.math.ethz.ch __ R-help@stat.math.ethz.ch mailing list https://stat.ethz.ch/mailman/listinfo/r-help

[R] matplot on lattice graphics

can I use matplot on each panel of a lattice graphic? How? __ R-help@stat.math.ethz.ch 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,