Two questions about plotting a venn diagram!
Hi,
Can one plot a venn diagram in R, showing names of the objects instead of the numbers of how many are in each section?
My second question is can I plot two data sets in one venn diagram? Like to show the up and down regulated genes in one diagram!
THANKS!
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Not a real answer, but see older thread: Venn/Euler Diagram Of Four Or More Sets. As suggested by Ian you can easily use web tool jvenn (possible to change names as you want; export images; worked for me with 500k lines dataset).
You can probably do the first part in R, but it's going to take quite a bit of manual intervention on your part, I suspect. I don't know of a package that will do that.
For the second part, I think the limma venn diagram will do that as an option... Take a look at this or the manual Limma Venn Diagram