On Friday, May 22, 2015 at 5:51:04 PM UTC+10, Stéphane Mottelet wrote: > > Hello, > > I wonder why "unique" has only one output. I need the index of first > occurence of each unique row of a matrix, how can I do ? >
Unique returns an array of all the unique elements, not indexes. > > Thanks for help, > > S. >
