qicharts (version 0.4.1)

paretochart: Pareto chart

Description

Creates a pareto chart from a categorical variable

Usage

paretochart(x, main, ylab = "Frequency", xlab = "", cumperc.by = 20,
  cex = 0.8, ...)

Arguments

x

Categorical vector to be plotted

main

Plot title

ylab

Label on first (left) y axis

xlab

Label on x axis

cumperc.by

Grid interval

cex

Number indicating the amount by which text and symbols should be magnified.

...

Further arguments to plot function

Value

• A table of frequencies and percentages from the pareto analysis

Examples

x <- rep(LETTERS[1:9], c(200, 100, 50, 25, 12, 6, 3, 2, 1))
paretochart(x)