R help - Mar 2020 - about ARMA(p,q) SCAN method: SAS vs. R

Hello Steve,
I?m an undergraduate from SWUFE. I?ve read your webpage about performing SCAN
method for identification of ARMA(p,q) orders with R code today. But I can?t
open your URLs inserted to download the R code.
So have you solved your problems now? And may I have a look at your R code
please?
I?ve been learning ARMA models these days and I?m confused with the difference
and relationship between EACF and CSAN in order-selection. If I just use BIC
loops in my code, the output  seems not vivid enough.
Looking forward to your reply.

Yiwei Huang

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Hi

maybe you will got another answer from Steve.

PLEASE do read the posting guide http://www.R-project.org/posting-guide.html
and provide commented, minimal, self-contained, reproducible code.

and please do not use HTML formating, it could make your message scrambled.

Cheers
Petr
> -----Original Message-----
> From: R-help <r-help-bounces at r-project.org> On Behalf Of Huang Ivy
> Sent: Wednesday, March 4, 2020 11:49 AM
> To: r-help at r-project.org
> Subject: [R] about ARMA(p,q) SCAN method: SAS vs. R
> 
> Hello Steve,
> I?m an undergraduate from SWUFE. I?ve read your webpage about
> performing SCAN method for identification of ARMA(p,q) orders with R code
> today. But I can?t open your URLs inserted to download the R code.
> So have you solved your problems now? And may I have a look at your R code
> please?
> I?ve been learning ARMA models these days and I?m confused with the
> difference and relationship between EACF and CSAN in order-selection. If I
just
> use BIC loops in my code, the output  seems not vivid enough.
> Looking forward to your reply.
> 
> Yiwei Huang
> 
> 	[[alternative HTML version deleted]]