?bdiag from package:assist may help you a bit.
HTH, Danny On Fri, 28 Jan 2005, Kenneth wrote: > Hi R users: > > How can I built a direct sum function of matrices in R? > > I mean A(mxn), B(pxq), C(rxs),... > > X<-ds(A,B,C,...) > > X = [ A, 0, 0 > 0, B, 0 > 0, 0, C] ((m+p+r+...) x (n+q+s+...)) > > Thank you for your help. > > Kenneth > > -- > Using Opera's revolutionary e-mail client: http://www.opera.com/m2/ > > ______________________________________________ > [email protected] mailing list > https://stat.ethz.ch/mailman/listinfo/r-help > PLEASE do read the posting guide! http://www.R-project.org/posting-guide.html > > > ______________________________________________ [email protected] mailing list https://stat.ethz.ch/mailman/listinfo/r-help PLEASE do read the posting guide! http://www.R-project.org/posting-guide.html
