venn4 {dga} | R Documentation |
A function that plots a venn diagram of 4 lists. One point is plotted in each region for each record that falls into the corresponding list overlap.
venn4(
overlap.counts,
main = NULL,
num.test.points = 1e+05,
p.cex = 0.75,
cex.main = 1
)
overlap.counts |
A vector of length |
main |
the title of the graph |
num.test.points |
how many test points to generate as potentials to be plotted in the circles. |
p.cex |
the size of the points to be plotted |
cex.main |
the size of the title |
A venn diagram of the list overlap structure for four lists. Each region of the plot contains points representing each record in that list intersection.
Kristian Lum kl@hrdag.org
overlap.counts <- rpois(16, 50)
venn4(overlap.counts, main = "example diagram")