Suggestion: CDF methods for discrete variables

[ricardoV94]

Is there a reason why all discrete variables lack the logcdf method?

Stan, for example, provides this functionality for several distributions (Poisson, Binomial, Negative binomial, Bernoulli)

Is this something people might be interested?

Best,
Ricardo

[twiecki]

@ricardoV94 Yes, we'd definitely be interested in a PR implementing these.

[ricardoV94]

@twiecki That's great. I'll give it a try.