Boxplot of Cluster Profiles

Makes boxplots of the results of a bagged clustering run.

Usage

# S3 method for class 'bclust'
boxplot(x, n=nrow(x$centers), bycluster=TRUE,
        main=deparse(substitute(x)), oneplot=TRUE,
        which=1:n, ...)

Arguments

x

Clustering result, object of class "bclust".

n

Number of clusters to plot, by default the number of clusters used in the call of bclust.

bycluster

If TRUE (default), a boxplot for each cluster is plotted. If FALSE, a boxplot for each variable is plotted.

main

Main title of the plot, by default the name of the cluster object.

oneplot

If TRUE, all boxplots appear on one screen (using an appropriate rectangular layout).

which

Number of clusters which should be plotted, default is all clusters.

...

Additional arguments for boxplot.

Author

Friedrich Leisch

Examples

data(iris)
bc1 <- bclust(iris[,1:4], 3, base.centers=5)
#> Committee Member: 1(1) 2(1) 3(1) 4(1) 5(1) 6(1) 7(1) 8(1) 9(1) 10(1)
#> Computing Hierarchical Clustering
boxplot(bc1)