I cannot increase memory allocation to R in R studio.


I am trying to increase memory allocation to R. I run "memory.limit(size = NA) " or "memory.limit() ", but the memory doesn't increase when I check "memory.size(max = FALSE) ".

Here is my computer software information.

R version 4.1.2 (2021-11-01)
Platform: x86_64-w64-mingw32/x64 (64-bit)
Running under: Windows 10 x64 (build 19044)

My memory RAM is 128GB. When I run "memory.limit(size = NA)", it shows 1370781. I also tried "memory.limit(size = 1370781) ", but "memory.size(max = FALSE)" shows only 1421.84.

Can anyone help me?

The value returned is in megabytes. So it looks likes you are using all memory. The argument max=FALSE tells you are using 1.4GB. Use TRUE to see how much is bring used.

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