EMbC (version 2.0.4)

sct3: Dynamic 3D-scatterplot

Description

sct3 generates a dynamic 3D-scatterplot of a multivariate binClst_instance, showing clusters in different colors. The scatter plot can be zoomed/rotated with the mouse.

Usage

sct3(obj, ...)
# S4 method for binClst
sct3(obj, showVars = NULL, showClst = NULL, ...)

Arguments

obj

A binClst_instance.

...

Parameters ref, showVars and showClst are optional.

showVars

When the number of variables is greater than two, a length 3 numeric vector indicating one splitting variable and two variables to be scattered (given in that order).

showClst

When the number of variables is greater than two, a numeric vector (of variable length) indicating a subset of the clusters that will be shown in the scatter plot. This is useful in case of overlapping clusters.

Details

This function needs the package "rgl" to be installed.

Examples

if (FALSE) {
# -- apply EMbC to the example path with scv='height' --
mybcp <- stbc(expth,scv='height')
# -- show a dynamic 3D-scatterplot --
sct3(mybcp)
# -- show only a subset of clusters --
sct3(mybcp,showClst=c(2,4,6))
}