Jim Pivarski

The code you showed that made the two plots are exactly how those functions were intended to be used— there's nothing "hacky" about it. (It is both the intended syntax...

At present (without adding new code), the appropriate way to make stacked histograms is exactly what you did: fill them separately and use `Hist.group` to combine them so that the...

`stack` only works with `bar` and `area` because you need to color in the area to see that the data are cumulative. Also, I think that Vega Lite required it,...

There's an `overlay` method, which presents a dimension of the data as a graphical attribute, just like `stack` (and `beside` and `below`). There's also an `overlay` method, which overlays any...

No, by combining separate graphics, it no longer knows what they mean and therefore can't create a legend. It also doesn't make them different colors by default, but you can...

Yes, that would definitely be useful. I started development based on what I remember being important— a stack plot chief among them. The standard stack plot is particularly challenging because...

An argument to the `hesse` function: `on_new_minimum="migrad"`, `"warning"`, `"error"`?

Some kinds of changes can have a deprecation period and others can't. Changing the name of a function, class, or method is easy: you add the new function/class/method and put...

> Anyway, I didn't want to discuss how to change the default for an argument, but what kind of behavior would be the best default in this case in the...

Supporting Awkward Arrays would likely prevent full reimplementation of anndata with xarray alone, since xarrays can't contain Awkward Arrays or vice-versa. Even the "tree-like data structure" on xarray's road map...