I found it in j602 in this path ~/j602/system/packages/stats/random.ijs
setrl=: 9!:1
deal=: (# ? #) : (? #) { ]
dealx=: ] #: ?~ : ? & (*/)
toss=: ? @ (# #) { ]
tossx=: ] #: (?@# */)
rand01=: ?@$ 0:
rand11=: <: @: +: @: rand01
and it remains in the newest version of the j beta
~/j64-806/addons/stats/base/random.ijs although with more documentation
cocurrent 'z'
setrl=: 9!:1 NB. set random link
deal=: (# ? #) : (? #) { ] NB. deal x items from y (no repetition)
dealx=: ] #: ?~ : ? & (*/) NB. deal x items from shape y (no repetition)
toss=: ? @ (# #) { ] NB. pick x items from y (with replacement)
tossx=: ] #: (?@# */) NB. pick x items from shape y (with replacement)
rand01=: ?@$ 0: NB. generate y random numbers in interval (0,1)
rand11=: <: @: +: @: rand01 NB. generate y random numbers in interval (_1,1)
Cheers, bob
> On Oct 28, 2017, at 10:46 PM, 'Skip Cave' via Programming
> <[email protected]> wrote:
>
> I found this verb description in the Jsoftware website"
>
> rand11 random <http://www.jsoftware.com/docs/help602/user/script_random.htm>
> v generate y random numbers in interval (_1,1)
>
> Bu I can't find the actual code implementing the rand11 function anywhere
> on the Jsoftware site. Can anyone point me to the code?
>
> Skip
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