Re: [R] problem on Matrix package~~

On Thu, Dec 9, 2010 at 5:37 AM, 朱曼 wrote: > Hi,all! > I encountered a problem "not-yet-implemented method for %*% > " when I tried "diagr %*% design_mat", where > "diagr<-diag(vr,100)", vr is a vector with 100 elements, and design_mat is a > sparse matrix with dimension 100*677000 constructed by

[R] problem on Matrix package~~

Hi,all! I encountered a problem "not-yet-implemented method for %*% " when I tried "diagr %*% design_mat", where "diagr<-diag(vr,100)", vr is a vector with 100 elements, and design_mat is a sparse matrix with dimension 100*677000 constructed by calling sparseMatrix(). I am new to the Matrix pack