multicore by(), like mclapply?

Mon, Oct 10, 2011 10:41 AM

dear r experts---Is there a multicore equivalent of by(), just like
mclapply() is the multicore equivalent of lapply()?

if not, is there a fast way to convert a data.table into a list based
on a column that lapply and mclapply can consume?

advice appreciated...as always.

regards,

/iaw
----
Ivo Welch (ivo.welch at gmail.com)

Thread (8 messages)

ivo welch multicore by(), like mclapply? Oct 10 Joshua Wiley multicore by(), like mclapply? Oct 10 Matt Dowle multicore by(), like mclapply? Oct 10 ivo welch multicore by(), like mclapply? Oct 10 Thomas Lumley multicore by(), like mclapply? Oct 10 Joshua Wiley multicore by(), like mclapply? Oct 10 Thomas Lumley multicore by(), like mclapply? Oct 10 Hadley Wickham multicore by(), like mclapply? Oct 10