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2 results for “from:AnnaFowler”

Speed up R code
AnnaFowler · Nov 23, 2009 · r-help

Hi, Im new to R and having some trouble with my code - it works, its just very slow! Ive tried lots of things, but nothing quite seems to work, so any help and suggestions would be really appreciated! I want...

Speed up R code
AnnaFowler · Nov 23, 2009 · r-help

Thanks Stephane, Thats a great help! SL-16 wrote: > > Loops tend to dramatically increase computation time. You may re-write > a vectorized version of your code if possible, i.e. use matrix > algebra. Calculus is a lot faster if one...

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