plot.MixGHD: Plot objects of class MixGHD.

In MixGHD: Model Based Clustering, Classification and Discriminant Analysis Using the Mixture of Generalized Hyperbolic Distributions

Plot objects of class MixGHD.

Description

Plots the loglikelyhood function and for p<10 shows the splom of the data.

Usage

	## S4 method for signature 'MixGHD'
plot(x,y)

Arguments

x	A object of MixGHD-class

;

y	Not used; for compatibility with generic plot.

Details

Plot the loglikhelyhood vale for each iteration of the EM algorithm. If p=2 it shows a contour plot. If 2<p<10 shows a splom of the data colored according to the cluster membership.

Methods

signature(x = "MixGHD", y = "missing")

S4 method for plotting objects of MixGHD-class.

Author(s)

Cristina Tortora. Maintainer: Cristina Tortora <[e-mail]>

See Also

MixGHD-class,MGHD,MCGHD,MSGHD,cMSGHD,MGHFA

Examples

##loading banknote data
data(bankruptcy)


##model estimation
model=MCGHD(bankruptcy[,2:3],G=2,max.iter=30)

#result

plot(model)

MixGHD documentation built on May 11, 2022, 5:12 p.m.