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2007 Dec 09
1
Problems working with large matrix (using package R.huge)
Hi all,
Since I was having several problems trying to work with a large matrix I started to use the package R.huge but I'm having the following problem
> x<-FileByteMatrix("covtype.data",nrow=581012,ncol=55)
Error: cannot allocate vector of size 770.8 Mb
In addition: Warning messages:
1: Reached total allocation of 447Mb: see help(memory.size) in: readChar(con = con, nchar = len)
2: Reached total allocation of 447Mb: see help(memory.size) in: readChar(con = con, nchar =...