Hi, everyone I need to create a 429497 x 429497 matrix. When I use *matrix(0,429497,429497)* I got the error information : Error in matrix(0, 429497, 429497) : too many elements specified
Then I use "ff" package, try to store this matrix on disk * x<-ff(0,dim=c(429497,429497)* And I got the error information : Error in if (length < 0 || length > .Machine$integer.max) stop("length must be between 1 and .Machine$integer.max") : missing value where TRUE/FALSE needed In addition: Warning message: In ff(0, dim = c(429497, 429497)) : NAs introduced by coercion I am using Unix. The free memory is about 33G > .Machine$integer.max [1] 2147483647 What can I do the create such a high dimension matrix? Many thanks! Ruiling Liu -- View this message in context: http://r.789695.n4.nabble.com/How-to-create-a-high-dimensional-matrix-tp4646396.html Sent from the R help mailing list archive at Nabble.com. ______________________________________________ R-help@r-project.org 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.