How can you set transparency ("alpha") or change the number of data points plotted ?

[Mariangelly Diaz-Rodriguez]

I have a lot of data points behind my contour and would like to either change the transparency or plot less points.

[Dan Foreman-Mackey]

I think you should be able to do this using:

corner.corner(..., data_kwargs=dict(alpha=0.1))

The default value is 0.1.

[Mariangelly Diaz-Rodriguez]

Thank you. That worked.