RSDA (version 2.0)

cfa.scatterplot: CFA Symbolic Scatter Plot

Description

This function could be use to plot two symbolic variables in a X-Y plane to special case of Symbolic Correspondance Analysis.

Usage

cfa.scatterplot(sym.var.x, sym.var.y, num.gr1=0, labels = TRUE, ...)

Arguments

sym.var.x

First symbolic variable

sym.var.y

First symbolic variable

num.gr1

Number of modes of the first variable

labels

As in R plot function.

...

As in R plot function.

Value

Return a graphics.

References

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

See Also

sym.cfa

Examples

# NOT RUN {
data(ex_cfa1)
res<-sym.cfa(ex_cfa1)
cfa.scatterplot(sym.var(res,1), sym.var(res,2), num.gr1=ex_cfa1$N,
labels=TRUE, col='red',main='CFA')
# }