plotellipseinterhmfa function

Plotellipseinterhmfa

Construit l'ensemble des ellipses de confiance

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)

Francois Husson