Showing 1 - 4 of 4
Stationarity is a common assumption in statistical inference when data come from a random field, but this hypothesis has to be checked. In this paper, we build a frequency domain statistical test to check a unit root for a spatial autoregressive model, and find its asymptotic distribution....
Persistent link: https://www.econbiz.de/10013064842
Persistent link: https://www.econbiz.de/10010125998
Persistent link: https://www.econbiz.de/10001235847
Este documento presenta una aplicacion del metodo de Bell y Hillmer, basado en funciones de transferencia, para modelar las consecuencias de variaciones en los dias comerciales por mes, la influencia de la Semana Santa, y el empleo del analisis de observaciones atipicas, para detectar efectos...
Persistent link: https://www.econbiz.de/10001128766