Seth Axen

Relates #1788

> Hi I also think this would be a really useful idea. Any plans for this to make it forward? I had a local draft I just pushed to #1803....

Hey @Potatoasad, I had just hacked together a `Folded` distribution for my own research and just now saw your PR. I'd be happy to review it and will try to...

This version of `Wrapped` allows for any range and periodicity to be specified as fields, but it comes with the trade-off that for distributions like Wrapped Cauchy, where we have...

Also #1665 adds a `WrappedCauchy` distribution. This implementation is a little more general because it also allows for `k`-wrapping and allows other intervals than those of length `2pi` to be...

Before I spend more time polishing this and adding a test suite, a few questions: - Is the generalization from intervals of length 2π to arbitrary intervals welcome? - Is...

> > Is the generalization from intervals of length 2π to arbitrary intervals welcome? > > I don't see why not. ¯\_(ツ)_/¯ I assume that's something that's not uncommon in...

EDIT: moved original comment here to new issue #1716

This also makes it easy to create axial distributions from directional distributions: ```julia plot(wrapped(VonMises(π/4, 10), -π, π, 2); proj=:polar, label="") ``` 

> In some cases, like WrappedNormal in https://github.com/JuliaStats/Distributions.jl/issues/1715, depending on the parameters of unwrapped, we might at construction time be able to compute some heuristic to decide which method to...