Plotting scores of multidimensional scaling of density functions

Description

Applies to an object of class fmdsd (see the details section of the fmdsd function). Plots the scores.

Usage

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## S3 method for class 'fmdsd'
plot(x, nscore = 1:3, sub.title = NULL, fontsize.points = 1.5, ...)

Arguments

x

object of class fmdsd.

nscore

numeric vector. The numbers of the score vectors to be plotted.

Warning: Its components cannot be greater than the nb.factors argument in the call of the fmdsd function.

sub.title

string. Subtitle to be added to each graph.

fontsize.points

Numeric. Expansion of the characters (or symbols) of the groups on the graph. This works as a multiple of par("cex") (see points).

...

optional arguments to plot methods.

Details

Plots the principal scores returned by the function fmdsd. A new graphics window is opened for each pair of principal score vectors defined by the nscore argument.

Author(s)

Rachid Boumaza, Pierre Santagostini, Smail Yousfi, Sabine Demotes-Mainard.

References

Boumaza, R., Yousfi, S., Demotes-Mainard, S. (2015). Interpreting the principal component analysis of multivariate density functions. Communications in Statistics - Theory and Methods, 44 (16), 3321-3339.

See Also

fmdsd; print.fmdsd; interpret.fmdsd.

Examples

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data(roses)
result = fmdsd(roses)
plot(result)

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