Plotellipseinterhmfa

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Description

Construit l'ensemble des ellipses de confiance

Usage

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plotellipseinterhmfa(mat, alpha = 0.05, coord = c(1,2), nbgroup = 1,
    eig, cex = 1, color = NULL, hmfa)

Arguments

mat

Matrix with all the points

coord

a length 2 vector specifying the components to plot

alpha

Confidence level of the ellipses

nbgroup

Confidence level of the ellipses

eig

a matrix with the component of the factor analysis (in row) and the eigenvalues, the inertia and the cumulative inertia for each component. Typically, the eig output of the construct.axes function

cex

cf. function par in the graphics package

color

a vector with the colors used; by default there are 35 colors defined

hmfa

a list with the hierarchy and the partial coordinates of the HMFA

Author(s)

Fran<e7>ois Husson

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