scale palette スケールとパレット viridis ggplot2
組み合わせ
Table 12.1: Discrete fill and color scales
Fill scale Color scale Description
scale_fill_discrete() scale_colour_discrete() Colors evenly spaced around the color wheel (same as hue)
scale_fill_hue() scale_colour_hue() Colors evenly spaced around the color wheel (same as discrete)
scale_fill_grey() scale_colour_grey() Greyscale palette
scale_fill_viridis_d() scale_colour_viridis_d() Viridis palettes
scale_fill_brewer() scale_colour_brewer() ColorBrewer palettes
scale_fill_manual() scale_colour_manual() Manually specified colors
サンプル
viridis
library(viridis)
# viridis, discrete scale, palette = 'A' for 'magma'
p <- p + scale_color_viridis_d(name='spx daily return',
label=c('more than 0.01','between 0.01 and 0.005','between 0.005 and 0','between 0 and -0.005','between -0.005 and -0.01','less than -0.01'),
option = "A")
この記事が気に入ったらサポートをしてみませんか?