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On full order autoregressive model fitting


Ette Harrison Etuk

Abstract

This is a study of the relative performance of nine automatic autoregressive order determination criteria for full-order modeling using the least squares approach. Of the nine: AIC, FPE, CAT2, S, FPE4, Φ, SIC, BIC and CAT3, we have found the trio, AIC, FPE and CAT3, to be the most consistent. The rest underestimate relatively.

Journal of the Nigerian Association of Mathematical Physics, Volume 15 (November, 2009), pp 117 – 122

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eISSN: 1116-4336