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

Usage

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 grDevices::rgb() for details.

References

James T. Robinson, Helga Thorvaldsdóttir, Wendy Winckler, Mitchell Guttman, Eric S. Lander, Gad Getz, Jill P. Mesirov. Integrative Genomics Viewer. Nature Biotechnology 29, 24--26 (2011).

Author

Nan Xiao | me@nanx.me | https://nanx.me

Examples

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

show_col(pal_igv("alternating")(2))