envelope: Generic function for simulated envelope generation.
Description
A normal plot with simulated envelope of the residual is produced.
Usage
envelope(object, ...)
Arguments
object
object holding the fitted model
...
further arguments to passed to methods
Value
An object of class envelope holding the information needed to plot the envelope.
References
Atkinson, A. C. (1985) Plots, transformations and regression : an introduction to graphical methods of diagnostic regression analysis. Oxford Science Publications, Oxford.