venn3 {dga} | R Documentation |
A function that plots a venn diagram of 3 lists. One point is plotted in each region for each record that falls into the corresponding list overlap.
venn3(
overlap.counts,
main = NULL,
num.test.points = 1e+05,
p.cex = 0.75,
write_numbers = FALSE,
t.cex = 1.25,
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 |
write_numbers |
indicates whether to print the number of points in each region. |
t.cex |
the size of the text to write the numbers. |
cex.main |
the size of the title |
a 3-way venn diagram with points inside of each segment representing the number of records on each list overlap.
Kristian Lum kl@hrdag.org
overlap.counts <- rpois(8, 30)
venn3(overlap.counts, main = "example diagram")