Any example? :) [yes, numpy xD]. I need to do the same for fastR

The current example with R is what we do here: https://github.com/scicloj/clojuress/blob/master/src/clojuress/packages/stats.clj

https://github.com/scicloj/clojuress/blob/master/src/clojuress.clj#L290

'eval list def s a' 🙂

That is pretty fun.

Do the docstrings come across?

No, and the arities of functions do not come across either. We just define a plain [& args] function: https://github.com/scicloj/clojuress/blob/master/src/clojuress.clj#L279

It seems important to do better, for tooling, etc. Related discussion at Zulip: https://clojurians.zulipchat.com/#narrow/stream/204621-r-interop/topic/R.20functions.20as.20Clojure.20functions