Hi Folks, I am trying to work with spatial logit model and I stopped my research in a Paper of Pinkse that make estimation of spatial models by GMM. I search in R communite and I find that GMerrorsar function in spdep package is used to it, but I have tryied so many times to make my model by this function and i did not figure it out. Some body knows how to work with this function? If so, can send me an example? I will be very glad for help. Thanks in advance, Francisco Gildemir Ferreira da Silva