BMMdiag {bayesmix}R Documentation

Plot Identifiability Diagnostics for jags Object

Description

Two different plots are currently provided: a plot of different variables against each other and a plot of the same variable against its values in the other classes.

Usage

BMMdiag(object, which = 1:2, variables, ask = interactive(), fct1,
        fct2, xlim, ylim, auto.layout = TRUE, caption = NULL,
        main = "", ...)

Arguments

object a jags object with model of class BMMmodel.
which if only one of the plots is required, specify its number.
variables if variables is missing, the names are taken from the jags object.
ask prompt user before each page of plots
fct1 string: name of transformation function for variable on x-axis.
fct2 string: name of transformation function for variable on y-axis.
xlim if no range for xlim is specified, a sensible range is taken.
ylim if no range for ylim is specified, a sensible range is taken.
auto.layout logical: if TRUE puts each of the two different plots on one figure.
caption captions to appear above the plots.
main title to each plot (in addition to the above 'caption').
... further graphical parameters (see 'plot.xy' and 'par') may also be supplied as arguments.

Details

The plots help determining which variable will induce a unique labelling when taken for ordering of the segments and indicate if the model is overfitted by specifying too many segments.

Author(s)

Bettina Gruen


[Package bayesmix version 0.6-0 Index]