paracoor: Makes a parallel coordinate plot

In denpro: Visualization of Multivariate Functions, Sets, and Data

Description

Makes a parallel coordinate plot of a data matrix: the coordinates of the observations are plotted so that the coordinate axes are drawn parallel to each other and the coordinates of a single observation are joined with lines.

Usage

paracoor(X, Y=NULL, xmargin = 0.1,
paletti = matrix("black",dim(X)[1],1),
noadd = TRUE, verti = NULL, cex.axis = 1,
points=TRUE, col.verti="black", col.verti.y="red", digits=3,
arg=NULL, colarg="red", lwd=1, cex=1, yaxt="s")

Arguments

X	n*d data matrix of real numbers
Y	n*1 data matrix of real numbers; response variable
xmargin	positive real number; empty space in left and right
paletti	n vector of colors; the lines will be colored with these colors
noadd	TRUE or FALSE; if FALSE, then the lines will be added to an existing plot
verti	real number or NULL; gives the x coordinate of a vertical line; can be used to divide the plot vertically to two parts
cex.axis	the magnification to be used for axis annotation
points	TRUE or FALSE; whether points are plotted and not only lines
col.verti	a caharacter; the name of a color
col.verti.y	a caharacter; the name of a color
digits	a natural number; the number of digits in the annotation
arg	d*1 vector; the current value of the explanatory variable
colarg	a character; the name of a color
lwd	a positive real number; the width of the lines
cex	a positive real number; the largness of the circles
yaxt	a character which specifies the y axis type

Value

Makes a plot on the graphics window

Author(s)

Jussi Klemela

References

Inselberg (1985), Wegman (1990)

Examples

X<-sim.data(n=100,type="mulmod")
paracoor(X)

set.seed(1)
X<-matrix(rnorm(300),100,3)
paracoor(X)

set.seed(1)
X<-matrix(rnorm(400),100,4)
paracoor(X)

denpro documentation built on May 2, 2019, 8:55 a.m.