1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
|
\name{plot.mclustBIC}
\alias{plot.mclustBIC}
\title{BIC Plot for Model-Based Clustering}
\description{
Plots the BIC values returned by the \code{\link{mclustBIC}} function.
}
\usage{
\method{plot}{mclustBIC}(x, G = NULL, modelNames = NULL,
symbols = NULL, colors = NULL,
xlab = NULL, ylab = "BIC",
legendArgs = list(x = "bottomright", ncol = 2, cex = 1, inset = 0.01),
\dots)
}
\arguments{
\item{x}{
Output from \code{mclustBIC}.
}
\item{G}{
One or more numbers of components corresponding to models fit in \code{x}.
The default is to plot the BIC for all of the numbers of components fit.
}
\item{modelNames}{
One or more model names corresponding to models fit in \code{x}.
The default is to plot the BIC for all of the models fit.
}
\item{symbols}{
Either an integer or character vector assigning a plotting symbol to each
unique class in \code{classification}. Elements in \code{colors}
correspond to classes in order of appearance in the sequence of
observations (the order used by the function \code{unique}).
The default is given by \code{mclust.options("classPlotSymbols")}.
}
\item{colors}{
Either an integer or character vector assigning a color to each
unique class in \code{classification}. Elements in \code{colors}
correspond to classes in order of appearance in the sequence of
observations (the order used by the function \code{unique}).
The default is given by \code{mclust.options("classPlotColors")}.
}
\item{xlab}{
Optional label for the horizontal axis of the BIC plot.
}
\item{ylab}{
Label for the vertical axis of the BIC plot.
}
\item{legendArgs}{
Arguments to pass to the \code{legend} function. Set to \code{NULL}
for no legend.
}
\item{\dots}{
Other graphics parameters.
}
}
\value{
A plot of the BIC values.
}
\seealso{
\code{\link{mclustBIC}}
}
\examples{
\donttest{
plot(mclustBIC(precip), legendArgs = list(x = "bottomleft"))
plot(mclustBIC(faithful))
plot(mclustBIC(iris[,-5]))
}
}
\keyword{cluster}
% docclass is function
|
