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Ejemplos ARIMA

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EJEMPLO 4-bis1. ESTIMACIÓN DEL MODELOVariables in the Model:B SEB T-RATIO APPROX. PROB.MA1 .51167728 .15659807 3.2674559 .00259320Covariance Matrix:MA1MA1 .024522962. FUNCIÓN DE AUTOCORRELACIÓN SIMPLE RESIDUOS <strong>ARIMA</strong> (0, 2, 1)1.0FAS residuos <strong>ARIMA</strong> (0,2,1).50.0-.5Límites confidencialesACF-1.0123456789 11 13 1510 12 14 16CoeficienteNº de retardos3. FUNCIÓN DE AUTOCORRELACIÓN PARCIAL RESIDUOS <strong>ARIMA</strong> (0, 2, 1)1.0FAP residuos <strong>ARIMA</strong> (0, 2, 1).50.0ACF parcial-.5-1.0123456789 11 13 1510 12 14 16Límites confidencialesCoeficienteNº de retardos17

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