ARIMA Parameter Estimation and Backward Selection
Iterationar1ar2ar3sar1sar2sma1
Estimates ( 1 )-0.0097-0.0393-0.03550.04550.05520.0441
(p-val)(0.8337 )(0.3947 )(0.4612 )(0.987 )(0.8222 )(0.9874 )
Estimates ( 2 )-0.0095-0.0394-0.03580.08960.05130
(p-val)(0.8341 )(0.3946 )(0.4376 )(0.052 )(0.2791 )(NA )
Estimates ( 3 )0-0.0392-0.03550.08960.05150
(p-val)(NA )(0.3966 )(0.4408 )(0.0521 )(0.2774 )(NA )
Estimates ( 4 )0-0.038700.08870.05030
(p-val)(NA )(0.3513 )(NA )(0.0352 )(0.2576 )(NA )
Estimates ( 5 )0000.08910.04420
(p-val)(NA )(NA )(NA )(0.0534 )(0.3458 )(NA )
Estimates ( 6 )0000.09200
(p-val)(NA )(NA )(NA )(0.046 )(NA )(NA )
Estimates ( 7 )NANANANANANA
(p-val)(NA )(NA )(NA )(NA )(NA )(NA )
Estimates ( 8 )NANANANANANA
(p-val)(NA )(NA )(NA )(NA )(NA )(NA )
Estimates ( 9 )NANANANANANA
(p-val)(NA )(NA )(NA )(NA )(NA )(NA )
Estimates ( 10 )NANANANANANA
(p-val)(NA )(NA )(NA )(NA )(NA )(NA )
Estimates ( 11 )NANANANANANA
(p-val)(NA )(NA )(NA )(NA )(NA )(NA )


Estimated ARIMA Residuals
Value
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0.0355959800251472
0.0191489774664029
0.0234085733032598
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