Alex Arslan

> Do you have a better character? I don't, really. You mentioned that > it seems like a common mistake when wanting to do `a&b` would be to write `a*b`....

No, sorry I wasn't clear. In SAS, a `model` statement lists covariates like `x1 x2 x1*x2` for main effects and interaction for `x1` and `x2`, or equivalently `x1|x2`. So it...

I don't mind the current system personally. I actually kind of like `&` for interaction because, read aloud, `a&b` is "a and b," which sounds like an interaction term.

I am very much against `&&`, and `|` is taken by MixedModels, as Milan noted. If we were to change something here, I think the thing that would make the...

> Alex doesn't like it but has not yet said why It is a heinous pun on a control flow operation. I would find `&&` not meaning "short-circuiting logical and"...

This seems like an issue with Feather rather than StatsModels. DataFrames provides an option to normalize column names to valid Julia identifiers upon reading. Feather should probably have an option...

It wasn't a separate function but rather an argument to `readtable` in DataFrames. I'd be surprised if that functionality isn't available in CSV or Feather. cc @quinnj

I guess ideally we want it to be re-generated every time one of the versions in config.md changes. I figured that I'd just do it manually as part of updating...

Could be convenient to keep them as I've seen cases where people upgrade, notice a difference in the behavior of their code, and want to retry with a previous RC/beta/whatever.

Weird that the table styling doesn't match the downloads page.