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Publication date: 06/21/2023

Likelihood Ratio Tests

In the Choice Model report, the Likelihood Ratio Test section appears by default if the model is fit in less than five seconds. If the report does not appear, you can select the Likelihood Ratio Tests option from the Choice Model red triangle menu. The report provides the following metrics:

Source

Lists the effects in the model.

L-R ChiSquare

The value of the likelihood ratio ChiSquare statistic for a test of the corresponding effect.

DF

The degrees of freedom for the ChiSquare test.

Prob>ChiSq

The p-value for the ChiSquare test.

Bar Graph

Shows a bar chart of the L-R ChiSquare values.

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