Display the information in a theta matrix.
Syntax
present(th)
Description
This function displays the polynomials of the model th, together with their standard deviations, loss function, and Akaike's Final Prediction Error Criterion (FPE) (which essentially equals the AIC). It also displays information about how th was created.
Leading zeros in B correspond to delays; therefore, the delay is nk if B starts with nk exact zeros.
For input-output models, the estimated standard deviations are given just below the estimated parameters. (Note that leading zeros and ones are exact and have zero standard deviation.)
For state-space models and multivariable ARX models, the standard deviations are given as fake, imaginary parts of the parameter estimates.
See Also
theta
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