[R] Using Lagsarlm

[Roger Bivand]

This has been answered offlist (the poster also wrote directly to me as
package maintainer, but did not post on the R-sig-geo list, as would have
seemed natural). The resolution was to read ?formula, and to use either
errorsarlm() or lagsarlm() in spdep with formula=y ~ 1. Apparently an
insurance analyst in a hurry ...

Roger


Saswati Neogi wrote:
> 
> 
> 
> I'm trying to use the spdep package to calculate this:
> 
> y = rho W y + e
> 
> I don't want to use explanatory variables, just the lag from the dependent
> variable.
> 
> How would I code this?
> 
> ______________________________________________
> R-help at 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.
> 
> 


-----
Roger Bivand
Economic Geography Section
Department of Economics
Norwegian School of Economics and Business Administration
Helleveien 30
N-5045 Bergen, Norway

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