[R] memory problem

Hi, My computer has 2GB of ram and I also request 2GB of virtual ram from c drive, therefore totally I have 4GB of ram. Before I open R workshop, I also add C:\Program Files\R\R-2.5.0\bin\Rgui.exe --max-mem-size=3000Mb--max-vsize=3000Mb into the target of R by right clicking the R

[R] (no subject)

Hi, I want to know how to increase the limit size of R object. For example, i want to store a matrix (1 rows and 8000 columns)into an object x. However, it gives me an error message 'can't allocate a vector of size 396.7 Mb'. But there is no problem to store a matrix of 5000*3000 matrix into