Plot Multivariate Data {EMCluster}

Plot Multivariate Data

Description

The function plots multivariate data for clusters as the parallel coordinates plot.

Usage

plotmd(x, class = NULL, xlab = "Variables", ylab = "Data", ...)

Arguments

x

the data matrix, dimension n\times p.

class

class id for all observations.

xlab

label of x-axis.

ylab

label of y-axis.

...

other parameters to the plot.

Details

This a simplified parallel coordinate plot.

Value

A plot is returned.

Author(s)

Wei-Chen Chen [e-mail] and Ranjan Maitra.

References

https://www.stat.iastate.edu/people/ranjan-maitra

See Also

init.EM, emcluster.

Examples

## Not run: 
library(EMCluster, quietly = TRUE)
set.seed(1234)

x <- as.matrix(iris[, 1:4], ncol = 4)
ret <- em.EM(x, nclass = 5)
plotmd(x, ret$class)

## End(Not run)