Displaying 1 result from an estimated 1 matches for "835353x86".
2008 Jul 28
3
speeding up loop and dealing wtih memory problems
Dear All and Mark,
Given a dataset that I have called dat, I was hoping to speed up the
following loop:
for(i in 1:835353){
for(j in 1:86){
if (is.na(dat[i,j])==TRUE){dat[i,j]<-0 }}}
Actually I am also having a memory problem. I get the following:
Error: cannot allocate vector of size 3.2 Mb
In addition: Warning messages:
1: In dat[i, j] <- 0 :
Reached total allocation of 1535Mb: see