Jake Vanderplas

Those lines are in the codegen source, so they won't affect the altair code until it is regenerated: ``` $ python tools/generate_schema_wrapper.py ```

Hi - you can create Andrews curves with Altair, it just takes a bit of boilerplate. The pdvega version just constructs a dataframe with the appropriate values; see https://github.com/altair-viz/pdvega/blob/e3f1fc9730f8cd9ad70e7ba0f0a557f41279839a/pdvega/plotting.py#L107 In...

I don’t know - it plots what it plots, if that’s not what you want to plot, you should change it.

I don't think Vega-Lite supports that feature of vega-tooltip, and so Altair cannot support it either. I'd suggest reporting the issue in the Vega-Lite repository.

(Followup in case it helps anyone: to render this requires the frontend to load vega version 5.21.0 or newer)

It looks like ``weather.csv`` is essentially the same as ``seattle-weather.csv``, but includes Seattle + New York City. So maybe label it ``weather_comparison``?

Altair doesn't provide any facility to link selection behavior between different charts. If you want that behavior, you have to concatenate them into a single chart. I believe that what...

This looks like a bug in Vega/Vega-Lite. I'd suggest reporting the issue there.

This may be a better question for the vega-lite repository – Altair doesn't have access to the necessary information to auto-generate domains

It would certainly be possible, but there is not really any easy way to create mosaic charts in Vega-lite, so the Altair version would be just as complicated as the...