plot_discrete_cdf {DiscreteDists} | R Documentation |
Draw the CDF for a discrete random variable
Description
Draw the CDF for a discrete random variable
Usage
plot_discrete_cdf(x, fx, col = "blue", lwd = 3, ...)
Arguments
x |
vector with the values of the random variable |
fx |
vector with the probabilities of |
col |
color for the line. |
lwd |
line width. |
... |
further arguments and graphical parameters. |
Value
A plot with the cumulative distribution function.
Author(s)
Freddy Hernandez, fhernanb@unal.edu.co
Examples
# Example 1
# for a particular distribution
x <- 1:6
fx <- c(0.19, 0.21, 0.4, 0.12, 0.05, 0.03)
plot_discrete_cdf(x, fx, las=1, main="")
# Example 2
# for a Poisson distribution
x <- 0:10
fx <- dpois(x, lambda=3)
plot_discrete_cdf(x, fx, las=1,
main="CDF for Poisson")
[Package DiscreteDists version 1.0.0 Index]