Showing 1 - 4 of 4
This paper deals with the codispersion coefficient for spatial and temporal series. We present some results and simulations concerning the codispersion coefficient in the context of spatial models. The results obtained are immediate consequences of the asymptotic normality of the sample...
Persistent link: https://www.econbiz.de/10005458350
criterion (BIC), adjusted R2, Mallows' Cp, Akaike information criteria (AIC), AICc, and stepwise regression] using Monte … uncertainty in model specification should be explicitly discussed. In large samples, BIC is better than the other procedures at … theory, both BIC and stepwise appear to be reasonable model selection strategies in large samples. Under the conditions …
Persistent link: https://www.econbiz.de/10005492094
Akaike information criterion (AIC) and the Bayesian information criterion (BIC). This paper considers several topics: how AIC … and BIC choose lags in autoregressive models on actual series, how models so selected forecast relative to an AR(4) model …, the effect of using a maximum lag on model selection, and the forecasting performance of combining AR(4), AIC, and BIC …
Persistent link: https://www.econbiz.de/10005458441
In this paper, we examine deterministic and Bayesian methods for analyzing finite Dirichlet mixtures. The deterministic method is based on the likelihood approach, and the Bayesian approach is implemented using the Gibbs sampler. The selection of the number of clusters for both approaches is...
Persistent link: https://www.econbiz.de/10008582909