Displaying 1 result from an estimated 1 matches for "librarybigmemory".
2010 Apr 23
2
bigmemory package woes
.... I am trying to use
bigmemory package but getting problems that are hard to understand. I am
getting seg faults and machine just hanging. I work by the way on Red Hat
Linux, 64 bit R version 10.
Simplest problem is just saving matrices. When i do something like
r<-matrix(rnorm(100), nr=10); librarybigmemory)
for(i in 1:3) xx<-as.big.matrix(r, backingfile=paste("r",i, sep="",
collapse=""), backingpath=MyDirName)
it works just fine -- saves small matrices as three different matrices on
disc. However, when i try it with real size, like
with r<-matrix(normal(5000000...