Off topic:how i can increase the usable memory in R?
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5.8 years ago
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hello,

if there is a way to increase the usable memory into R by using virtual memory of the hard disk?? because any R packages cant allocate a matrix with more than 20000 columns and 100 row and always the same error

res_aracne <- build.mim(tmycounts,estimator = "spearman")
Error: cannot allocate vector of size 3.4 Gb
In addition: Warning messages:
1: In `diag<-`(`*tmp*`, value = 0) :
  Reached total allocation of 8088Mb: see help(memory.size)
2: In `diag<-`(`*tmp*`, value = 0) :
  Reached total allocation of 8088Mb: see help(memory.size)
3: In `diag<-`(`*tmp*`, value = 0) :
  Reached total allocation of 8088Mb: see help(memory.size)
4: In `diag<-`(`*tmp*`, value = 0) :
  Reached total allocation of 8088Mb: see help(memory.size)
> memory.size()
[1] 3967.84
> memory.size(max = TRUE)
[1] 4865.25
>

thank you

software error R • 21k views
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