[R] on "do.call" function

[peter dalgaard]

On Aug 9, 2011, at 09:44 , Kathie wrote:

> I understood that the "function" has to be vectorized.
> 
> I was just wondering which one is faster.
> 

do.call is as fast as just calling the function. If you need to Vectorize() the function first, then that in itself inserts a mapply() call, so you're not saving anything. 

> Thanks
> 
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-- 
Peter Dalgaard, Professor
Center for Statistics, Copenhagen Business School
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