How to use with pre-computed number of elements in intersections?

[ghost]

in case where there is no combination matrix but an intersection matrix? I mean this, let's say we have 3 sets and that the number of elements for each set and all intersections are already computed. Can this be fed to complex-upset?

Thank you

[krassowski]

Have a look at https://kieranhealy.org/blog/archives/2020/04/16/upset-plots/ - is this what you are trying to achieve?

[ghost]

Exactly that, thanks for the tip.