variable plots for sparse methods

[Kim-Anh Le Cao]

By default the variable plots include all variables selected by the entire model (i.e. on all comp).

the problem is that we may run: object = spls(X, Y, ncom p =3, keepX=c(10,10,10) When we do plotVar(object, comp = c(1,2)) it will also show the 10 variables selected on comp = 3.

Note: this is for plotVar in particular, but it might be the same for CIM, network etc)

[Kim-Anh Le Cao]

En resume: 1 - ne representer que les variables selectionnees sur les composantes specifiees par l utilisateur (e.g. si comp = c(1,3) alors on ne represente que les variables selectionnees sur 1 et 3.

2 - Comme reporte precedemment, le code plotVar meriterait d'etre condensé.