chi-square test
The Columbia Encyclopedia, Sixth Edition | Date: 2008
chi-square test see statistics .
Author not available, CHI-SQUARE TEST.,
The Columbia Encyclopedia, Sixth Edition 2008
The Columbia Encyclopedia, Sixth Edition. Copyright 2008 Columbia University Press
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Semi-parametric specification tests for discrete probability models.
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Related entries from encyclopedias, dictionaries, and thesauruses
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chi-square test
A Dictionary of Psychology
chi-square test n. In statistics, a test based on ... measured on nominal scales (called the chi-square test of association) or to determine ... researchers most commonly use the Pearson chi-square test, the formula for calculating the ...
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likelihood ratio chi-square test
A Dictionary of Psychology
likelihood ratio chi-square test n. A statistical test of association ... preferable to the conventional Pearson chi-square test for the simultaneous analysis of several ... expected frequencies. Compare Pearson chi-square test .
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Pearson chi-square test
A Dictionary of Psychology
Pearson chi-square test n. Another name for the chi-square test when the Pearson formula is used. Compare likelihood ratio chi-square test .[Named after the English statistician Karl Pearson (1857–1936) who developed it in 1900]
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chi-square distribution
A Dictionary of Psychology
chi-square distribution n. In statistics, a probability distribution used to obtain an approximate measure of the discrepancy between sets of observed and expected scores and to perform a chi-square test . If a set of values distributed according to the normal distribution are squared and then ...
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chi-square
A Dictionary of Sociology
chi-square See SIGNIFICANCE TESTS .
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