plotNorm {LearningStats}

Density Function, Distribution Function and/or Quantile Function Representations associated with a Normal Distribution

Description

plotNorm represents density, distribution and/or quantile functions associated with a Normal distribution with certain parameters mu and sigma.

Usage

plotNorm(mu, sigma, type = "b", col = "black")

Arguments

mu

the mean of the Normal distribution.

sigma

the standard deviation of the Normal distribution.

type

a character string giving the type of desired plot. The following values are possible: "b" (default) for density function, distribution function and quantile function representations together, "dis" for distribution function representation, "den" for density function representation and "q" for quantile function representation.

col

a single colour associated with the different representations; default to "black".

Value

This function is called for the side effect of drawing the plot.

Examples

mu=10; sigma=5
plotNorm(mu,sigma)
plotNorm(mu,sigma,col="red")
plotNorm(mu,sigma,type="q")
plotNorm(mu,sigma,type="dis")
plotNorm(mu,sigma,type="den")