[R] help - Package: stats - function ar.ols

[Pedro Gavronski.]

Hello,

Thanks for the reply Rui and for pointing out that I forgot to attach
my code. Please find attached in this email my code and data.

Thanks in advance.

Best regards, Pedro Gerhardt Gavronski.

On Fri, Feb 23, 2024 at 5:50 AM Rui Barradas <ruipbarradas using sapo.pt> wrote:
>
> Às 16:34 de 22/02/2024, Pedro Gavronski. escreveu:
> > Hello,
> >
> > My name is Pedro and it is nice to meet you all. I am having trouble
> > understanding a message that I receive when use function ar.ols from
> > package stats, it says that "Warning message:
> > In ar.ols(x = dtb[2:6966, ], demean = FALSE, intercept = TRUE,
> > prewhite = TRUE) :
> >    model order:  2 singularities in the computation of the projection
> > matrix results are only valid up to model order 1, which I do not know
> > what it means, if someone could clarify it, I would really appreciate
> > it.
> >
> > Attached to this email you will find my code and data I used to run
> > this formula.
> >
> > Thanks in advance.
> >
> > Best regards,  Pedro.
> >
> >
> > ______________________________________________
> > R-help using r-project.org mailing list -- To UNSUBSCRIBE and more, see
> > https://stat.ethz.ch/mailman/listinfo/r-help
> > PLEASE do read the posting guide http://www.R-project.org/posting-guide.html
> > and provide commented, minimal, self-contained, reproducible code.
> Hello,
>
> Thanks for the data but the code is missing from the attachment.
> Can you please post your code? In an attachment or directly in the
> e-mail body.
>
> Rui Barradas
>
>
> --
> Este e-mail foi analisado pelo software antivírus AVG para verificar a presença de vírus.
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