Likelihood Ratio Test

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The test statistic is:

X2=2(LLuLLr)

where:

LLu is the log-likelihood of the unrestricted model estimated using the Calibrated Weight,
LLr is the log-likelihood of the restricted model estimated using the Calibrated Weight,
pPr(χkukr2X2), and
ku and kr are the number of parameters of the unrestricted and restricted models respectively.

See also

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