On Tue, 4 May 2004, Christian Hennig wrote:
> Dear list,
>
> (also sent to Roger Bivand, but perhaps somebody of you can help me also)
>
> I am trying to use package spdep for fitting an SAR model with errorsarlm.
> However, I am not sure how to make a valid nb object out of my
> neighborhood. A
Dear list,
(also sent to Roger Bivand, but perhaps somebody of you can help me also)
I am trying to use package spdep for fitting an SAR model with errorsarlm.
However, I am not sure how to make a valid nb object out of my
neighborhood. As far as I have seen, there is no documentation for
nb.obje
Hello,
I have been using the package "spdep" to run spatial regressions on a data set
with about 2500 observations. It has performed well up until now, but the
following code resulted in an error:
> load("Panel.90s.ok.R")
> attach(Panel.90s.ok)
> neighs<-dnearneigh(cbind(x,y),0,5)
> he
Hi everyone,
The Spatial Dependence (spdep) library, has a function called 'dnearneigh', which
identifies neighbours of region points by Euclidean distance between lower (greater
than) and upper (less than or equal to) bounds. The function returns a list of
integer vectors giving the region id
