rapport (version 0.51)

rp.qqplot: Q-Q plot with Theoretical Distribution

Description

This function is a wrapper around qqmath which operates only on a numeric variable with optional facet.

Usage

rp.qqplot(x, dist = qnorm, facet = NULL, data = NULL,
    ...)

Arguments

x

a numeric variable

dist

a theoretical distribution

facet

an optional categorical variable to make facets by

data

an optional data frame from which the variables should be taken

...

additional parameters to qqmath

Examples

rp.qqplot(ius2008$age)
rp.qqplot(ius2008$age, qunif)
rp.qqplot(ius2008$age, qunif, facet = ius2008$gender)

with(ius2008, rp.qqplot(age))
rp.qqplot(age, data = ius2008)
rp.qqplot(age, facet = gender, data = ius2008)
rp.qqplot(age, qunif, gender, ius2008)
rp.qqplot(ius2008$age, panel = function(x) {panel.qqmath(x); panel.qqmathline(x, distribution = qnorm)} )