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

icsdict: 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_ordersdict: 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).
vecmbool, 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