search for: librarybigmemory

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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...