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plot.MixGHD

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 <cristina.tortora@sjsu.edu>

See Also

Examples

##loading banknote data
data(bankruptcy)


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

#result

plot(model)

MixGHD

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

v2.3.4
GPL (>= 2)
Authors
Cristina Tortora [aut, cre, cph], Aisha ElSherbiny [com], Ryan P. Browne [aut, cph], Brian C. Franczak [aut, cph], and Paul D. McNicholas [aut, cph], and Donald D. Amos [ctb].
Initial release
2020-12-03

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