Re: [R] Rolling Sample VAR

2012-05-26 Thread bantex
But after looking through rollapply I still don't seem to be able to
implement it to my problem.

Could you make it more explicit for me to understand?

B

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Re: [R] Rolling Sample VAR

2012-05-26 Thread Uwe Ligges



On 26.05.2012 07:34, bantex wrote:

But after looking through rollapply I still don't seem to be able to
implement it to my problem.

Could you make it more explicit for me to understand?



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


Otherwise, it is unlikely you get more help. And don't forget to quote 
the original question and the rest of the thread. I do not keep old 
R-help mails around.


Uwe Ligges





B

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[R] Rolling Sample VAR

2012-05-25 Thread bantex
hi guys,

I am using trivariate VAR model to get 10 step ahead orthogonalized impulse
response functions. I want to use rolling sample analysis on the
coefficients of the irf  but I have no idea how to do that. I looked through
the forums but I can't seem to find any solutions.

Any suggestions would be helpful.

B 

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Re: [R] Rolling Sample VAR

2012-05-25 Thread andrija djurovic
Hi.

rollapply function for zoo package could be a useful here.

library(zoo)
?rollapply

Andrija

On Fri, May 25, 2012 at 5:22 PM, bantex bantexmutat...@hotmail.com wrote:

 hi guys,

 I am using trivariate VAR model to get 10 step ahead orthogonalized impulse
 response functions. I want to use rolling sample analysis on the
 coefficients of the irf  but I have no idea how to do that. I looked
 through
 the forums but I can't seem to find any solutions.

 Any suggestions would be helpful.

 B

 --
 View this message in context:
 http://r.789695.n4.nabble.com/Rolling-Sample-VAR-tp4631328.html
 Sent from the R help mailing list archive at Nabble.com.

 __
 R-help@r-project.org mailing list
 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.


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