[R] parallel processing with foreach

pxs101220 pxs101220 at utdallas.edu
Thu Oct 25 10:47:50 CEST 2012


Hi,

I am trying to  parallel computing with foreach function, but not able to
get the result. I know that in parallel processing, all result is collected
in list format, but I am not able to get input there.
Any help is really appreciated.


esf.m <-foreach (i = 1:n.s, .combine=rbind) %dopar%  {
  EV <- as.data.frame(eig$vectors[,1:n.candid[i]])
  colnames(EV) <- paste("EV", 1:NCOL(EV), sep="")

  r25.esf.f <- lm(y ~ x1 + x2 +., data = EV)
  assign(paste("r25.esf.", i, sep=""), stepwise.forward(r25.esf.f, lm(y ~ x1
+ x2, data = EV), 0.1, verbose = F))}



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