plot.CA {FactoMineR}R Documentation

Draw the Correspondance Analysis (CA) graphs

Description

Draw the Correspondance Analysis (CA) graphs.

Usage

plot.CA(x, axes = c(1, 2),
    xlim = NULL, ylim = NULL, invisible = NULL, col.row = "blue",
    col.col = "red", col.row.sup = "darkblue", 
    col.col.sup = "darkred", label = "all", cex = 1, 
    title = NULL, ...)

Arguments

x an object of class CA
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 be unlabelled ("row" or "col")
col.row a color for the rows points
col.col a color for columns points
col.row.sup a color for the supplementary rows points
col.col.sup a color for supplementary columns points
label a list of character for the elements which are labelled (by default, all the elements are labelled ("row", "row.sup", "col", "col.sup"
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)
... further arguments passed to or from other methods

Value

Returns the individuals factor map and the variables factor map.

Author(s)

Jérémy Mazet, François Husson François.Husson@agrocampus-rennes.fr

See Also

CA

Examples

data(children)
res.ca <- CA (children, col.sup = 6:8, row.sup = 15:18)

[Package FactoMineR version 1.01 Index]