Desktop Survival Guide
by Graham Williams

Boxplot Using ggplot

The ggplot package also provides functionality to display boxplots. The qplot function is a simple interface to generate one. Here we use the audit dataset to explore the distribution of Age against Education.

> library(ggplot2)
> library(rattle)
> pl <- qplot(audit$Employment, audit$Age, geom=c("boxplot", "jitter"))
> print(pl)

Image dmsurvivor-runderstand:boxplot_ggplot

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