[Gretl-devel] Re: choose() function
Am 08.04.2022 um 10:10 schrieb Riccardo (Jack) Lucchetti:
Guys,
looking at some old code I had I found this function, which gives you
all the possible combinations of k elements from a lis of n objects. For
example:
...
My question is: I was under the impression that we alreasy added
something like this, but I can't find it either among the native
functions, nor in the extra package. Any hint?
powerset() or something like that?
cheers
sven