Hi
r-help-boun...@r-project.org napsal dne 21.10.2010 10:40:40:
> Dear R community,
>
> I am working with huge arrays, so I spend a lot of time computing. This
is
> my code:
>
> for (x in 1:dim(variable)[1]){
> for (y in 1:dim(variable)[2]){
> for (z in 1:dim(variable)[3]){
> result <- max(variable[x,y,z,])
> }
> }
> }
>
> Is there a more efficient procedure to do this task?
is this what you are looking for?
ar<-array(rnorm(24),c(4,3,2))
apply(ar, 3, max)
Regards
Petr
>
> Thanks in advance!
>
> [[alternative HTML version deleted]]
>
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