RSDA (version 1.4)

ex_cfa2: Correspondence Analysis Example

Description

Correspondence Analysis for Symbolic MultiValued Variables example.

Usage

data(ex_cfa2)

Format

An object of class list of length 9.

References

Rodriguez, O. (2011). Correspondence Analysis for Symbolic MultiValued Variables. Workshop in Symbolic Data Analysis Namur, Belgium

Examples

data(ex_cfa2)
res <- sym.cfa(ex_cfa2)
class(res) <- c('sym.data.table')
cfa.scatterplot(sym.var(res,1),sym.var(res,2),num.gr1=ex_cfa2$N,
                labels=TRUE,col='red',main='CFA')