statsmodels.tsa.vector_ar.var_model.LagOrderResults

class statsmodels.tsa.vector_ar.var_model.LagOrderResults(ics, selected_orders, vecm=False) [source]

Results class for choosing a model’s lag order.

Parameters:
  • ics (dict) – The keys are the strings "aic", "bic", "hqic", and "fpe". A corresponding value is a list of information criteria for various numbers of lags.
  • selected_orders (dict) – The keys are the strings "aic", "bic", "hqic", and "fpe". The corresponding value is an integer specifying the number of lags chosen according to a given criterion (key).
  • vecm (bool, default: False) – True indicates that the model is a VECM. In case of a VAR model this argument must be False.

Notes

In case of a VECM the shown lags are lagged differences.

Methods

summary()

© 2009–2012 Statsmodels Developers
© 2006–2008 Scipy Developers
© 2006 Jonathan E. Taylor
Licensed under the 3-clause BSD License.
http://www.statsmodels.org/stable/generated/statsmodels.tsa.vector_ar.var_model.LagOrderResults.html