Hi, I'd like to reshape a sparse matrix generated from the Matrix package. I can't seem to do it with the command
dim(A) <- c(6,9) which works perfectly with the base package matrices, but with the sparse matrices it errors with Error in dim(A) = c(6, 9) : dim<- : invalid first argument Manipulating the Dim attribute of the sparse Matrix does not produce the desired effect. [EMAIL PROTECTED] <- c(as.integer(9),as.integer(6)) does not produce a column ordering result, which I am assuming is because the data is stored in a row (i) and column (j) format instead (class dgTMatrix) Does a function for this exist? -Scott ______________________________________________ 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, minimal, self-contained, reproducible code.
