Maybe permute!(v,p) is what you are looking for: http://docs.julialang.org/en/release-0.2/stdlib/base/?highlight=permute!#Base.permute!
Cheers, Alex. On Friday, 10 January 2014 17:12:08 UTC+1, andrew cooke wrote: > > is there some efficient way of applying a permutation (in-place)? > > in other words, i am using sortperm() on one array to find a permutation > which i then want to use to in-place sort some data in another array (along > a particular dimension). is there a library function that does this? > > thanks, > andrew > >
