[R] HELPPPPPP

2010-11-29 Thread piccino
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,

Re: [R] Odp: HELPPPPPP

2010-11-29 Thread piccino
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