plot.MFApartial: Plot an interactive Multiple Factor Analysis (MFA) graph

In FactoMineR: Multivariate Exploratory Data Analysis and Data Mining

Plot an interactive Multiple Factor Analysis (MFA) graph

Description

Draw an interactive Multiple Factor Analysis (MFA) graphs.

Usage

plotMFApartial(x, axes = c(1, 2), 
    lab.ind = TRUE, lab.par = FALSE, habillage = "group",
    chrono = FALSE, col.hab = NULL, invisible = NULL, 
    draw.partial = NULL, xlim = NULL, ylim = NULL, 
    cex = 1, title = NULL, palette = NULL, ...)

Arguments

x	an object of class MFA
axes	a length 2 vector specifying the components to plot
lab.ind	boolean, if TRUE, the label of the mean points are drawn
lab.par	boolean, if TRUE, the label of the partial points are drawn
habillage	string corresponding to the color which are used. If "group", one color is used for each group of variables; if "quali" the individuals are colored according to one categorical variable; if "group" the individuals are colored according to the group
chrono	boolean, if TRUE, the partial points of a same point are linked (useful when groups correspond to different moment)
col.hab	the colors to use. By default, colors are chosen
invisible	list of string; for choix ="ind", the individuals can be omit (invisible = "ind"), or supplementary individuals (invisible="ind.sup") or the centerg of gravity of the categorical variables (invisible= "quali"); if invisible = c("ind","ind.sup"), just the centers of gravity are drawn
draw.partial	data frame of a boolean variable for all the individuals and all the centers of gravity and with for which the partial points should be drawn (by default, NULL and no partial points are drawn)
xlim	range for the plotted 'x' values, defaulting to the range of the finite values of 'x'
ylim	range for the plotted 'y' values, defaulting to the range of the finite values of 'y'
cex	cf. function par in the graphics package
title	string corresponding to the title of the graph you draw (by default NULL and a title is chosen)
palette	the color palette used to draw the points. By default colors are chosen. If you want to define the colors : palette=palette(c("black","red","blue")); or you can use: palette=palette(rainbow(30)), or in black and white for example: palette=palette(gray(seq(0,.9,len=25)))
...	further arguments passed to or from other methods

Value

Draw a graph with the individuals 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 on the title (or in the top of the graph).
Return the names of the points for which the partial points are drawn.

Author(s)

Francois Husson [e-mail]

See Also

MFA, plot.MFA

Examples

## Not run: 
data(wine)
res.wine = MFA(wine,group=c(2,5,3,10,9,2),type=c("n",rep("s",5)),ncp=5,
    name.group=c("orig","olf","vis","olfag","gust","ens"),
    num.group.sup=c(1,6),graph=FALSE)
liste = plotMFApartial(res.wine)
plot(res.wine, partial = liste)

## End(Not run)

FactoMineR documentation built on May 29, 2024, 3:36 a.m.