Perm is in Addons/stats/base/sampledesign.
perm
3 : 0
z=. i.1 0
for. i.y do. z=. ,/ (0 ,. 1 + z) {"2 1 \:"1 = i. 1 + {: $z end.
:
,/ ({~ perm@#)"1 x comb y
)
Skip Cave
Cave Consulting LLC
On Mon, May 25, 2020 at 3:23 PM Brian Schott <[email protected]> wrote:
> Skip,
> I am having trouble finding perm.
> I tried using A. in its place, but did not succeed.
> But I think I see where you were going. Good idea.
>
> On Mon, May 25, 2020 at 2:54 PM Skip Cave <[email protected]> wrote:
>
> > ssmb=:+./@E.
> >
> > l21=.-.1 1 ssmb"1+./"2]1 2=/"1 n=.perm 4
> >
> > l30=.-.1 1 ssmb"1+./"2]0 3=/"1 n
> >
> > n#~l30*.l21
> >
> >
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