Displaying 2 results from an estimated 2 matches for "wrappl".
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wrapnl
2011 Oct 22
0
simplified multicore by() function
...c( rep(1,2), rep(2,3), rep(3,4) ), x=rnorm(9), y=rnorm(9) )
report <- function( text2print, f.output ) {
cat("\n\n", text2print, ":\n"); print(f.output); cat("\n\n")
}
report( "the original R by() function", by( d, d$i, function.sample ))
report( "wrappled multicore by mc.by with user function returning
scalar", mc.by( d, d$i, function.sample.simpler ))
report( "wrappled multicore by mc.by with user function returning
vector", mc.by( d, d$i, function.sample ))
report( "wrappled multicore by mc.byallrows ", mc.byallrows( d,...
2011 Nov 11
0
mc.cores and computer settings on osx and linux
...), rep(2,3), rep(3,4) ), x=rnorm(9), y=rnorm(9) )
report <- function( text2print, f.output ) {
cat("\n\n", text2print, ":\n"); print(f.output); cat("\n\n")
}
report( "the original R by() function", by( d, d$i, function.sample ))
report( "wrappled multicore by mc.by with user function returning
scalar", mc.by( d, d$i, function.sample.simpler ))
report( "wrappled multicore by mc.by with user function returning
vector", mc.by( d, d$i, function.sample ))
report( "wrappled multicore by mc.byallrows ", mc.byallrows(...