[R] how to make simulation faster
jholtman at gmail.com
Fri Oct 26 12:21:15 CEST 2012
use Rprof to profile your code to determine where time is being spent. This might tell you where to concentrate your effort.
Sent from my iPad
On Oct 25, 2012, at 23:23, stats12 <skarmv at gmail.com> wrote:
> Dear R users,
> I need to run 1000 simulations to find maximum likelihood estimates. I
> print my output as a vector. However, it is taking too long. I am running 50
> simulations at a time and it is taking me 30 minutes. Once I tried to run
> 200 simulations at once, after 2 hours I stopped it and saw that only about
> 40 of them are simulated in those 2 hours. Is there any way to make my
> simulations faster? (I can post my code if needed, I'm just looking for
> general ideas here). Thank you in advance.
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> and provide commented, minimal, self-contained, reproducible code.
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