Figure in Sleepstudy example not being reproducible

[tomicapretto]

Seems the code used to generate the scatterplot is not working anymore

I'm trying this but I don't like the end result

idata.posterior.plot.scatter(
    x="1|Subject", y="Days|Subject",
    hue="Subject__factor_dim",
    hue_style="discrete",
    add_colorbar=False,
    add_legend=False,
    ax=ax
)

I have ArviZ 0.14.0 and xarray 2022.11.0

[aloctavodia]

What about?

idata.posterior.plot.scatter(
x="1|Subject", y="Days|Subject",
hue="Subject__factor_dim",
add_colorbar=False,
add_legend=False,
cmap="tab20",
edgecolors=None,
)

[tomicapretto]

looks better!