Set custom color palettes in the 'cr' library Color palettes found on http://colorbrewer2.org and are colorblind safe.
1  | set_color_pal(palette = "categorical", reverse = FALSE, ...)
 | 
palette | 
 Character name of palette in cr_palettes  | 
reverse | 
 Boolean indicating whether the palette should be reversed  | 
... | 
 Additional arguments to pass to colorRampPalette()  | 
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