[R] How to get residuals with arima0? [fwd]

[Uwe Ligges]

Martin Maechler wrote:

>         I know this is a basic question, but I've never used the 'ts' package and
> I'm having some problem with it. If I type, for example:
> 
> >fit1<-arima0(x , ...)
> >resid(fit1)
> the answer is 'NULL'. What is wrong? How to obtain residuals?

There is no method of residuals() for an object of class "arima0".

Just use instead:

  fit1$resid


Uwe Ligges
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