[1]
Coombes, K.R., Brock, G., Abrams, Z.B. and Abruzzo, L.V. 2019. Polychrome: Creating and Assessing Qualitative Palettes with Many Colors. Journal of Statistical Software, Code Snippets. 90, 1 (Aug. 2019), 1–23. DOI:https://doi.org/10.18637/jss.v090.c01.