plot.parwwm: Superimposed Representacion on Factorial Planes from Objects...

In pamctdp: Principal Axes Methods for Contingency Tables with Partition Structures on Rows and Columns

Description

It plots partial points in factorial planes from objects of class parwwm. We select each global point with a clic. With a clic on the top of the graphic the selection is stopped

Usage

## S3 method for class 'parwwm'
plot(x,xy=c(1,2),graph="rows",namesg=NULL,
                        xlim=NULL,ylim=NULL,main=NULL,
                        rotx=FALSE,roty=FALSE,roweti=row.names(dudi$li),
                        coleti=row.names(dudi$co),axislabel=TRUE,asp=1,
			grid=TRUE,col.row="black",col.col="black",
			cex=0.8,cex.row=0.8,cex.col=0.8,cframe=1.2,
			cex.global=1,col.own= c("darkred","darkgreen" ,
				"darkblue", "darkmagenta","red",
				"darkorange","green3",palette()),...)

Arguments

x	object of type parwwm
xy	a length 2 vector specifying the components to plot
graph	select "rows" or "colums"
namesg	group names
xlim	the x limits (x1, x2) of the plot
ylim	the y limits of the plot
main	graphic title
rotx	TRUE if you want change the sign of the horizontal coordinates. Default FALSE
roty	TRUE if you want change the sign of the vertical coordinates. Default FALSE
roweti	selected row points for the graphic. Default all points
coleti	selected column points for the graphic. Default all points
axislabel	if it is TRUE the axis information is written
asp	the y/x aspect ratio, see 'plot.window'
grid	if it is TRUE a grid is plotted
col.row	color for row points and row labels. Default "black"
col.col	color for column points and column labels. Default "black"
cex	global scale for the labels. Default cex=0.8
cex.row	scale for row points and row labels. Default cex.row=0.8
cex.col	scale for column points and column labels. Default cex.col=0.8
cframe	scale for graphic limits
cex.global	scale for the label sizes
col.own	the colors used to draw the partial points by groups
...	further arguments passed to or from other methods

Details

Draw a factorial plane with the partial points and the centers of gravity. The graph is interactive and clicking on a point will draw the partial points, if you click on a point for which the partial points are yet drawn, the partial points are deleted. To stop the interactive plot, click in the top of the graph)

Value

Returns a list containing:

global	global coordinates
partial	partial coordinates of selected global points
xlim	the ended value of xlim
ylim	the ended value of ylim

Author(s)

Campo Elias Pardo [e-mail]

http://www.docentes.unal.edu.co/cepardot

Examples

data(ardeche)
ca <- dudi.coa(ardeche$tab,scannf=FALSE,nf=4)
# FactoMineR style
plot.dudi(ca,ucal=40,all.point=FALSE,main="SCA of Ardeche, First Factorial Plane")
dev.new()
# ade4 style
plot.dudi(ca,xy=c(3,4),ucal=20,all.point=FALSE,infaxes="in",main="SCA of
Ardeche, Plane 3-4")

Example output

Loading required package: ade4
Loading required package: xtable
Loading required package: FactoClass
Loading required package: ggplot2
Loading required package: ggrepel
Loading required package: scatterplot3d

pamctdp documentation built on May 1, 2019, 10:19 p.m.