byf.qqnorm

a formula of the form <code>a ~ b</code> where <code>a</code> gives the data values and <code>b</code> a factor giving the corresponding groups.

formula

an optional data frame containing the variables in the formula <code>formula</code>. By default the variables are taken from <code>environment(formula)</code>.

data

other arguments to pass to <code><a href="/link/qqPlot?package=RVAideMemoire&version=0.9-35&to=car" rd-options="car" data-mini-rdoc="car::qqPlot">qqPlot</a></code>.

Draw a QQ-plot of a numeric variable per level of a factor.

This package contains diverse more or less complicated functions, written to simplify user's life: simplifications of existing functions, basic but not implemented tests, easy-to-use tools, bridges between functions of different packages... All functions are presented in the French book 'Aide-memoire de statistique appliquee a la biologie', written by the same author and available on CRAN.

byf.qqnorm: QQ-plot for factor levels

Description

Usage

Arguments

See Also

Examples