Object containing different classes

Hi,

i want to create an object which contains different classes: for example i
have some time series and test if ARIMA models are best than HoltWinters
models: for each of my time serie i want to collect in an unique object
which model was the best: for some it will be an HoltWinters class and for
some other an Arima class.

is there any solution?? thanks in advance, with my best, erik sauleau

===========================
SAULEAU Erik-andr?
Haut Rhin Cancer Registry
F-Mulhouse
www.arer68.org
===========================


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