ade4 (version 1.2-2)

scatter.fca: Plot of the factorial maps for a fuzzy correspondence analysis

Description

performs the scatter diagrams of a fuzzy correspondence analysis.

Usage

scatter.fca(x, xax = 1, yax = 2, clab.moda = 1, labels = names(x$tab), 
    sub = NULL, csub = 2, ...)

Arguments

x

an object of class fca

xax

the column number for the x-axis

yax

the column number for the y-axis

clab.moda

the character size to write the modalities

labels

a vector of strings of characters for the labels of the modalities

sub

a vector of strings of characters to be inserted as legend in each figure

csub

a character size for the legend, used with par("cex")*csub

...

further arguments passed to or from other methods

Examples

data(coleo)
coleo.fuzzy <- prep.fuzzy.var(coleo$tab, coleo$col.blocks)
fca1 <- dudi.fca(coleo.fuzzy, sca = FALSE, nf = 3)
scatter(fca1, labels = coleo$moda.names, clab.moda = 1.5,
    sub = names(coleo$col.blocks), csub = 3)