How do I evaluate a probability mass function from Distributions?

General Usage
1

I get 0

p=Distributions.Hypergeometric(100, 100, 200)
 Hypergeometric(ns=100, nf=100, n=200)

pdf(p,4)
 0.0
2

Well, 0.0 is the correct answer. As you have:

julia> pdf(p,100)
1.0

For details on this distribution, press ? in REPL and then Distributions.Hypergeometric(100, 100, 200). The description will make it clear.

1 Like
3

of course, ok silly mistake. thanks.