Last data update: 2014.03.03
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R: Spatial lag operator
Spatial lag operator
Description
Spatial lagging method for vectors or pseries objects.
Usage
## S3 method for class 'pseries'
slag(x, listw, maxlag, ...)
Arguments
x |
an object of class pseries
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listw |
an object of class listw
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maxlag |
the spatial lag order (including lower)
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... |
additional arguments to be passed
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Value
a pseries
Author(s)
Giovanni Millo
Examples
data(Produc, package="plm")
data(usaww)
usalw <- mat2listw(usaww)
fm <- log(gsp)~log(pcap)+log(pc)+log(emp)+unemp+slag(log(pcap),
listw=usalw)
slxmod <- spreml(fm, data=Produc, w = usaww,
model="pooling", lag=FALSE, errors="ols")
Results
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