[R] Improving data processing efficiency

[Daniel Folkinshteyn]

on 06/06/2008 06:55 PM hadley wickham said the following:
> Why not try profiling?  The profr package provides an alternative
> display that I find more helpful than the default tools:
> 
> install.packages("profr")
> library(profr)
> p <- profr(fcn_create_nonissuing_match_by_quarterssinceissue(...))
> plot(p)
> 
> That should at least help you see where the slow bits are.

i'll give it a try over the weekend! thanks!