log using D:\spregsdmxt.smcl , replace clear all sysuse spregsdmxt.dta, clear * (1) MLE Spatial Durbin Panel Normal Regression Model spregsdmxt y x1 x2 , nc(7) wmfile(SPWxt) mfx(lin) test spregsdmxt y x1 x2 , nc(7) wmfile(SPWxt) mfx(lin) test spregsdmxt y x1 x2 , nc(7) wmfile(SPWxt) mfx(log) test tolog spregsdmxt y x1 x2 , nc(7) wmfile(SPWxt) predict(Yh) resid(Ue) spregsdmxt y x1 x2 , nc(7) wmfile(SPWxt) mfx(lin) test aux(x3 x4) spregsdmxt y x1 x2 x3 x4 , nc(7) wmfile(SPWxt) mfx(lin) test * (2) MLE Spatial Durbin Panel Exponential Regression Model spregsdmxt y x1 x2 , nc(7) wmfile(SPWxt) dist(exp) mfx(lin) test * (3) MLE Spatial Durbin Panel Weibull Regression Model spregsdmxt y x1 x2 , nc(7) wmfile(SPWxt) dist(weib) mfx(lin) test * (4) MLE Weighted Spatial Durbin Panel Regression Model spregsdmxt y x1 x2 [weight = x1] , nc(7) wmfile(SPWxt) mfx(lin) test spregsdmxt y x1 x2 [aweight = x1] , nc(7) wmfile(SPWxt) mfx(lin) test * (5) MLE Spatial Durbin Panel Tobit - Truncated Dependent Variable (ys) spregsdmxt ys x1 x2, nc(7) wmfile(SPWxt) mfx(lin) test tobit ll(0) spregsdmxt ys x1 x2, nc(7) wmfile(SPWxt) mfx(lin) test tobit ll(3) * (6) MLE Spatial Durbin Panel Multiplicative Heteroscedasticity spregsdmxt y x1 x2 , nc(7) wmfile(SPWxt) mfx(lin) test mhet(x2) log close