histNorm: Histogram with Density Curves Super-imposed

In davidaarmstrong/uwo4419: UWO POLSCI 4419/9715

Description

Histogram with density curves super-imposed

Usage

histNorm(x, data, normCurve=TRUE, densCurve=FALSE, bins=30)

Arguments

x	Character string giving the name of the variable to be plotted
data	A data frame in which x can be found.
normCurve	Whether or not to impose a normal curve with same mean and SD as plotted variable (solid line).
densCurve	Whether or not to impose a smoothe density estimate of the plotted variable (dashed line).
bins	Number of bins to use in the histogram

Value

A ggplot

Examples

data(alberta)
alberta$age <- ifelse(alberta$age > 94, NA, alberta$age)
histNorm("age", alberta)

davidaarmstrong/uwo4419 documentation built on Sept. 22, 2020, 3:32 p.m.