On Tue, 4 May 2004, Christian Hennig wrote:
> Hi,
>
> is there any function to fit a spatial CAR model or to compute the
> iterated Papadakis method as in Sec. 5.2/5.3 of Ripley (1981) Spatial
> Statistics? errorsarlm in spdep seems to be the SAR fit, or are there
> alternatives for that? (Only methods based on neighborhood lists are of
> interest here; distances between the regions are not available.)
Contribution of a CAR model fitting function would be welcome, yes,
errorsarlm is a SAR (simultaneous autoregressive), but bits of it could be
recycled.
>
> Christian
>
> ***********************************************************************
> Christian Hennig
> Fachbereich Mathematik-SPST/ZMS, Universitaet Hamburg
> hennig at math.uni-hamburg.de, http://www.math.uni-hamburg.de/home/hennig/
> #######################################################################
> ich empfehle www.boag-online.de
>
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--
Roger Bivand
Economic Geography Section, Department of Economics, Norwegian School of
Economics and Business Administration, Breiviksveien 40, N-5045 Bergen,
Norway. voice: +47 55 95 93 55; fax +47 55 95 93 93
e-mail: Roger.Bivand at nhh.no