hadley wickham wrote:


Hi,

I tried this suggestion as I am curious about bottlenecks in my own
R code ...

Why not try profiling?  The profr package provides an alternative
display that I find more helpful than the default tools:

install.packages("profr")

> install.packages("profr")
Warning message:
package ‘profr’ is not available
>

any ideas?

Thanks,
Esmail


library(profr)
p <- profr(fcn_create_nonissuing_match_by_quarterssinceissue(...))
plot(p)

That should at least help you see where the slow bits are.

Hadley


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