[R-sig-Geo] Error when running a Spatial Durbin Error Model without intercept

[Rolando Valdez]

Dear list,

I am trying to run a Spatial Durbin Error Model without intercept, however,
I do get an error:

 In spatialreg::errorsarlm(formula = formula, data = data, listw = listw,  :
  model configuration issue: no total impacts

This is what I am doing:

library(spatialreg)
library(spdep)
data(oldcol, package = "spdep")
W <- spdep::nb2listw(COL.nb, style = "W")
eq <- CRIME ~ 0 + INC + HOVAL
sdem <- errorsarlm(eq, data = COL.OLD, listw = W, etype = "emixed",
                   method = "eigen")

Thanks for any advice.
-- 
Rol~

	[[alternative HTML version deleted]]