plot.boxcoxmix {boxcoxmix}

Plot diagnostics for boxcoxmix functions

Description

plot() is a generic function used to produce some useful diagnostic plotting of the functions: np.boxcoxmix(), optim.boxcox() and tolfind.boxcox().

Usage

## S3 method for class 'boxcoxmix'
plot(x, plot.opt = 1, ...)

Arguments

x

an object for which a plot is desired.

plot.opt

an integer value between 1 and 8.

...

additional arguments.

Value

The plots to be printed depend on the number given in plot.opt, for the np.boxcoxmix(), optim.boxcox() and tolfind.boxcox() functions:

1

the disparities with the iteration number against the mass points

2

the fitted value against the response of the original and the transformed Data.

3

probability plot of residuals of the original against the transformed data.

4

individual posterior probabilities.

5

control charts of residuals of the original against the transformed data.

6

The histograms of residuals of the original against the transformed data.

7

works only for the tolfind.boxcox() function and plots the specified range of tol against the disparities

8

works only for the optim.boxcox() function and gives the profile likelihood function that summarises information concerning lambda.

9

works only for the Kfind.boxcox() function and plots the specified range of K against the AIC or BIC information criteria

10

works only for the boxcoxtype() function and gives the profile likelihood function that summarises information concerning lambda for generalized linear Mixed-effects Models.