venndiagram: Pretty Venn Diagrams
In cfbeuchel/CarlHelpR: A Package With Functions

Plot a non-proportional 2-Way, 3-Way or 4-Way Venn Diagram. This function is from the package sytemPipeR found here: http://faculty.ucr.edu/~tgirke/Documents/R_BioCond/My_R_Scripts/vennDia.R or https://bioconductor.org/packages/release/bioc/html/systemPipeR.html

venndiagram(x = x, y = y, z = z, w = w, unique = T,
  title = "Venn Diagram", labels = c("x", "y", "z", "w"), lines = 1,
  lcol = 1, tcol = 1, diacol = 1, plot = T, type = "3",
  printsub = TRUE, ...)

`x`	First vector to be matched
`y`	Second vector to be matched
`z`	Third vector to be matched
`w`	Fouth vector to be matched
`unique`	...
`title`	Title to be displayed at the top of the plot
`labels`	Labels for each matched vector
`lines`	...
`lcol`	...
`tcol`	...
`diacol`	...
`plot`	...
`type`	...
`printsub`	...
`...`	...