Likelihood-ratio test

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Invention

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Science and technology

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What Wikipedia says

In statistics, the likelihood-ratio test is a hypothesis test that involves comparing the goodness of fit of two competing statistical models, typically one found by maximization over the entire parameter space and another found after imposing some constraint, based on the ratio of their likelihoods.

Excerpt from the Wikipedia article “Likelihood-ratio test”, under the CC BY-SA 4.0 license. Read the article on Wikipedia