File:Cdf-ecdf.svg
Summary
| Description |
English: A graph of the cumulative distribution function (cdf, red) of the standard normal distribution and the empirical cumulative distribution function (ecdf, blue) of a sample of size 50 from the standard normal distribution. |
| Date | |
| Source | Own work |
| Author | ARAKI Satoru |
W3C-validity not checked.
library(ggplot2)
set.seed(123)
df <- data.frame(val=rnorm(50))
p <-
ggplot(df, aes(x=val)) +
stat_ecdf(geom="point", colour="#0072B2") +
stat_ecdf(colour="#0072B2", size=1) +
stat_function(fun=pnorm, colour="#D55E00", size=1) +
labs(x="", y="")
svg(filename="cdf-ecdf.svg", width=6.16, height=4.71)
plot(p)
dev.off()
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