Summary

R code

d <-
  expand.grid(P1 = seq(0.001, 1, length = 500),
              P2 = seq(0.001, 1, length = 500))
d$`Fused P` <-
  pchisq(with(d,-2 * (log(P1) + log(P2))), 2 * 2, lower.tail = F)

library(ggpubr)
library(extrafont)
loadfonts(device = "win")
cols <-
  c(
    '#67001f',
    '#730d2c',
    '#7f1938',
    '#8a2545',
    '#953052',
    '#9f3b5f',
    '#a9466c',
    '#b35278',
    '#bc5e85',
    '#c46a91',
    '#cc779d',
    '#d483a9',
    '#db90b4',
    '#e19ebf',
    '#e7acca',
    '#ecb9d4',
    '#f0c8de',
    '#f3d6e8',
    '#f6e5f1',
    '#f7f4f9'
  )
ggplot(d, aes(P1, P2)) +
  geom_contour_filled(aes(z = `Fused P`), binwidth = 0.05, color = 8) +
  coord_fixed() +
  scale_fill_manual(values = cols) +
  scale_x_continuous(
    expand = expansion(c(0, 0)),
    limits = c(0, 1),
    breaks = seq(0, 1, 0.1)
  ) +
  scale_y_continuous(
    expand = expansion(c(0, 0)),
    limits = c(0, 1),
    breaks = seq(0, 1, 0.1)
  ) +
  guides(fill = guide_legend(title = "Fused P")) +
  theme_pubr(11, "Liberation Sans", legend = "right") + 
  theme(legend.text = element_text(size = 11)) +
  x11(width = 7, height = 6)

Licensing

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