007 4:39 pm
Subject: Re: [R] Efficiency of for-loop in R
To: Tong Wang <[EMAIL PROTECTED]>
Cc: R help <[EMAIL PROTECTED]>
> Exactly "what is the problem you are trying to solve"? Could you
> "provide commented, minimal, self-contained, reproducible code"
Hi,
I just realized that in Matlab, as long as memory is pre-allocated, doing
for-loop doesn't cost more time than doing things in vector form.
But it seems in R, it still cost a lot to do for-loop. Is there any
improvement in R that I missed. Thanks a lot.
Merry Xmas Everyone !
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