| likelihood functions | Functions constructed from a statistical model and a set of observed data which give the probability of that data for various values of the unknown model parameters. Those parameter values that maximise the probability are the maximum likelihood estimates of the parameters. (12 Dec 1998) |
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| pupillary functions, abnormal | Conditions in which the pupil does not react normally to dilation and constriction. Signs of pupillary abnormalities originate from the pupil's shape, position, and response to stimulation. (12 Dec 1998) |
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| likelihood | 1. Appearance; show; sign; expression. "What of his heart perceive you in his face By any likelihood he showed to-day ?" (Shak) 2. Likeness; resemblance. "There is no likelihood between pure light and black darkness, or between righteousness and reprobation." (Sir W. Raleigh) 3. Appearance of truth or reality; probability; verisimilitude. Origin: Likely + -hood. Source: Websters Dictionary (01 Mar 1998) |