Sas Proportional Venn Diagrams. A and d n146. This kind of venn diagrams were first proposed for representing logical positions by john venn in 1880.
Also to reduce the font size if the numbers in the groups are very large. Propose the following sas algorithm to draw a proportional venn diagram. Venn diagrams can be created.
My contribution was to wrap his code into the macro presented below while refreshing it to make it more flexible and robust.
2 the perfect solution is not always possible. Based on these assumptions we propose the following sas algorithm to draw a proportional venn diagram. Also to reduce the font size if the numbers in the groups are very large. I tried using nvennr and its extremely picky.