plot.fahst: Make Factorial Approach for Hierarchical Sorting Task data...

In SensoMineR: Sensory Data Analysis

Make Factorial Approach for Hierarchical Sorting Task data (FAHST) graphs

Description

Plot the graphs for Factorial Approach for Hierarchical Sorting Task data (FAHST).

Usage

## S3 method for class 'fahst'
plot(x,choix="ind", axes = c(1, 2), xlim = NULL, ylim = NULL, 
    invisible = NULL, col.ind = "blue", col.var = "red", lab.ind=TRUE,lab.var=TRUE, 
	cex = 1, lab.lev=TRUE,lab.grpe = TRUE, title = NULL, habillage = "none", 
	habillage.lev = "none", traj = FALSE, palette = NULL, new.plot = TRUE, ...)
    

Arguments

x	an object of class fahst
choix	the graph to plot ("ind" for the products and the categories, "group" for the consumers and "level" for the levels)
axes	a length 2 vector specifying the components to plot
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'
invisible	string indicating if some points should not be drawn ("ind" or "var")
col.ind	a color for the products
col.var	a color for the categories
lab.ind	boolean, if TRUE, the products are labelled
lab.var	boolean, if TRUE, the categories associated with categorization are labelled
cex	cf. function par in the graphics package
lab.lev	boolean, if TRUE, the levels are labelled
lab.grpe	boolean, if TRUE, the consumers are labelled
title	string corresponding to the title of the graph you draw (by default NULL and a title is chosen)
habillage	give no color for the individuals ("none"), or color the products according to one of the levels of a consumer (give the number of the colomn corresponding to the level)
habillage.lev	give no color for the levels ("none"), color the levels according to consumer ("subject") or color the levels according to the number of the level ("level")
traj	boolean, if TRUE, trajectories are drawn between levels of the same consumer
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)))
new.plot	boolean, if TRUE, a new graphical device is created
...	further arguments passed to or from other methods

Value

Returns the products factor map, the categories factor map, the levels factor map and the consumers factor map.

Author(s)

Marine Cadoret, Sebastien Le [e-mail]

See Also

fahst

Examples

## Not run: 
data(cards)
group<-c(2,3,3,2,2,4,2,3,2,1,3,2,3,3,3,2,3,3,2,3,3,3,3,3,3,3,3,3,3,3)
res.fahst <- fahst(cards,group,graph=FALSE)
plot.fahst(res.fahst,choix="ind",invisible="var",habillage=2,
    title="Cards colored according to level 2 of subject 1")
plot.fahst(res.fahst,choix="level",traj=TRUE)

## End(Not run)

SensoMineR documentation built on May 29, 2024, 5:01 a.m.