[R] bilinear and non linear

[mendola@dssm.unipa.it]

Dear all,
there are R packages able to simulate or estimate bilinear model for time
series?
I know it is an open problem, but do exist something for very simplified
bilinear models?

Alternatively, what kinfd of non linear time series models are performed
in R?

If R is not able, could someone suggest me for some commercial softwares
to deal with bilinear models?
i'm afraid of a negative answer ...
thanks in advance,
Daria
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Daria Mendola
Dipartimento di Scienze Statistiche e Matematiche
"Silvio Vianelli"
Università di Palermo
Viale delle Scienze - Edificio 13
90128 Palermo, Italia
tel. +39 091 6626210
fax  +39 091 485726
email: mendola at dssm.unipa.it