boxqq: Box plots and normal quantile-quantile plots
Description
Draws boxplots and normal quantile-quantile plots of x for each value of the
grouping variable g
Usage
boxqq(formula, ...)
# S3 method for formula
boxqq(formula, data = NULL, ...)
Value
Returns the plot.
Arguments
formula
A symbolic specification of the form x ~ g can be given,
indicating the observations in the vector x are to be grouped according to
the levels of the factor g. NA's are allowed in the data.
...
Arguments to be passed to methods, such as graphical parameters
(see par).
data
An optional data frame in which to evaluate the formula.
Methods (by class)
boxqq(formula): Box plots and normal quantile-quantile plots