This is the default R palette, to be able to reproduce the
colors of older igraph versions. Its colors are appropriate
for categories, but they are not very attractive.
Usage
r_pal(n)
Value
A character vector of color names.
Arguments
n
The number of colors to use, the maximum is eight.
See Also
Other palettes:
categorical_pal(),
diverging_pal(),
sequential_pal()