Color palettes based on the colors used by Integrative Genomics Viewer (IGV).

pal_igv(palette = c("default", "alternating"), alpha = 1)

Arguments

palette

Palette type. There are two available options: "default" (51-color palette); "alternating" (2-color palette).

alpha

Transparency level, a real number in (0, 1]. See alpha in rgb for details.

References

James T. Robinson, Helga Thorvaldsd\'ottir, Wendy Winckler, Mitchell Guttman, Eric S. Lander, Gad Getz, Jill P. Mesirov. Integrative Genomics Viewer. Nature Biotechnology 29, 24--26 (2011).

Examples

library("scales") show_col(pal_igv("default")(51))
show_col(pal_igv("alternating")(2))