Stata Venn Diagram. Know when to fold. Like everybody else he is a very busy person.
The following is the result i got but no graph pop out. Note also that running search venn in stata finds an alternative program for producing venn diagrams. Venndiagram stata module to create patterned 3 variable venn diagrams.
I saw this biostar post on venn diagrams for go term overlap.
3. In each area the counts of records is shown for the relevant combination of varlist. From the search venn results follow the link for package gr34 3. Stata when determining and correcting for collinearity by default tries to pick one of the collinear variables to drop based on which drop will provide the most stable numeric properties.