Re: [R-sig-Geo] Heteroscedasticity in Spatial Error Model

2017-09-09 Thread Javier García
-Mensaje original- De: Roger Bivand [mailto:roger.biv...@nhh.no] Enviado el: domingo, 13 de agosto de 2017 12:49 Para: Javier García CC: r-sig-geo@r-project.org Asunto: Re: [R-sig-Geo] Heteroscedasticity in Spatial Error Model On Sun, 13 Aug 2017, Javier García wrote: > Hello again

Re: [R-sig-Geo] Heteroscedasticity in Spatial Error Model

2017-08-13 Thread Roger Bivand
On Sun, 13 Aug 2017, Javier García wrote: Hello again: Please, could anyone tell me how to estimate robust standard errors for a spatial error model? The residuals of my model show heteroscedasticity evidence, but the functions I have looked at only work with lm type objects. The documente

[R-sig-Geo] Heteroscedasticity in Spatial Error Model

2017-08-12 Thread Javier García
Hello again: Please, could anyone tell me how to estimate robust standard errors for a spatial error model? The residuals of my model show heteroscedasticity evidence, but the functions I have looked at only work with lm type objects. Thanks a lot in advance. Javi JAVIER