To shuffle in first dim: $b=$a->( qsorti(random($a->dim(0))));
Stupid index tricks left as an exercise... :-) (Mobile) > On Mar 5, 2017, at 4:56 PM, Sergey Kolychev <[email protected]> > wrote: > > Hello all, > Hope you do not mind a quick question (I did search through the docs before > :-)) > Currently I am using > use List::Util qw(shuffle); > use PDL; > $p = cat(shuffle(dog($p))); > in order to accomplish the subject task. > This does not seem particularly memory efficient, is there something that > does the shuffling in place ? > Thanks in advance. > ------------------------------------------------------------------------------ > Check out the vibrant tech community on one of the world's most > engaging tech sites, SlashDot.org! http://sdm.link/slashdot > _______________________________________________ > pdl-devel mailing list > [email protected] > https://lists.sourceforge.net/lists/listinfo/pdl-devel ------------------------------------------------------------------------------ Check out the vibrant tech community on one of the world's most engaging tech sites, SlashDot.org! http://sdm.link/slashdot _______________________________________________ pdl-devel mailing list [email protected] https://lists.sourceforge.net/lists/listinfo/pdl-devel
