please i've a big problem.
i've to do a econometric-quantitative methods assignment about the canadian
lynx, the problem is that i really i don't know how to use r and how to
apply all the steps.
I begun the time plot, ACF and PACF but i'm not able to decide what is the
correct model of ARIMA,
practically we have to pass all these stages:
he did it today with a similar case, where there is non trend, but a
seasonality.
I've to modify this data for canadian lynx and i know how to do it.
the problem is to chose the correct p q d P Q D and comment the results for
the graphs and the
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