Hi, I have two big datasets:10,000 observations and 40,000.
I tried to use ML so that I can use maximized LL or AIC to decide the best fitting model! However it took so long and most of the time R was turned off automatically. GMM seems like a better option. I searched the literature but cannot find the criterion for the best fitting model. Any idea? thanks, Chelsea [[alternative HTML version deleted]] _______________________________________________ R-sig-Geo mailing list R-sig-Geo@r-project.org https://stat.ethz.ch/mailman/listinfo/r-sig-geo