Rcmdr (version 2.0-2)

plotDistr: Plot a probability density, mass, or distribution function.

Description

This function plots a probability density, mass, or distribution function, adapting the form of the plot as appropriate.

Usage

plotDistr(x, p, discrete=FALSE, cdf=FALSE, ...)

Arguments

x
horizontal coordinates
p
vertical coordinates
discrete
is the random variable discrete?
cdf
is this a cumulative distribution (as opposed to mass) function?
...
arguments to be passed to plot.

Value

  • Produces a plot; returns NULL invisibly.

Examples

Run this code
x <- seq(-4, 4, length=100)
plotDistr(x, dnorm(x), xlab="Z", ylab="p(z)", main="Standard Normal Density")

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