[R-sig-Geo] spreml function

[Federico Dell'Anna]

Dear,
I have a problem with “spreml” function in R.
I have a dataset of 26000 observation, like points.
I have imported the shp file in R, and .gal file calculated previously in GEODA.
When i run spreml, an error comes:
Error in as.vector(x) : no method for coercing this S4 class to a vector
below the function:
mapsart <- spreml(fm, data = map, w = maplistw, errors="sr", lag=TRUE, method="BFGS”)


Can you help me to solve this problem?

Regards

Federico



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