Vertipaq Analyzer via Advanced Scripting

Following up from this issue (https://github.com/TabularEditor/PublicPreview/issues/90) - (When) will we get access to reference additional vertipaq stats via Advanced Scripting (besides cardinality)? - The 'GetCardinality()' function outputs into an 'information pop-up'. Is it possible to use this function to store the output value in a variable? Or does this require a different function?