Color Palette Selection for scCustomize — scCustomize_Palette (original) (raw)

Function to return package default discrete palettes depending on number of groups plotted.

scCustomize_Palette(
  num_groups,
  ggplot_default_colors = FALSE,
  color_seed = 123
)

Arguments

num_groups

number of groups to be plotted. If ggplot_default_colors = FALSE then by default:

• If number of levels plotted equal to 2 then colors will be [NavyAndOrange()](NavyAndOrange.html).
• If number of levels plotted greater than 2 but less than or equal to 36 it will use "polychrome" from [DiscretePalette_scCustomize()](DiscretePalette%5FscCustomize.html).
• If greater than 36 will use "varibow" with shuffle = TRUE from DiscretePalette_scCustomize.

ggplot_default_colors

logical. Whether to use default ggplot hue palette or not.

color_seed

random seed to use for shuffling the "varibow" palette.

Value

vector of colors to use for plotting.

Examples

cols <- scCustomize_Palette(num_groups = 24, ggplot_default_colors = FALSE)
PalettePlot(pal= cols)