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Colour palettes for forestmap plots

Source: R/palettes.R
forestmap_palettes.Rd

Ready-made palettes that can be passed by name to the palette argument of plot_forestmap(). Each palette has three colours:

Usage

forestmap_palettes

Format

A named list of named character vectors (hex colours):

default

Blue / red / grey.

okabe_ito

Blue and vermillion from the Okabe-Ito palette (Okabe & Ito, 2008), designed to stay distinguishable with common colour-vision deficiencies; light grey for null.

viridis

Teal / purple / grey.

greyscale

Black / dark grey / light grey, for print.

Details

  • positive: the 95% CI lies entirely above the null value.

  • negative: the 95% CI lies entirely below the null value.

  • null: the 95% CI includes the null value.

Examples

names(forestmap_palettes)
#> [1] "default"   "okabe_ito" "viridis"   "greyscale"
forestmap_palettes$okabe_ito
#>  positive  negative      null 
#> "#0072B2" "#D55E00" "#bdbdbd"