Power comparisons for tests of trend in
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Chris Corcoran; Cyrus Mehta; Pralay Senchaudhuri
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Article
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2000
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John Wiley and Sons
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English
โ 135 KB
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The Cochran-Armitage test for trend is a popular statistical procedure for detecting increasing or decreasing probabilities of response when a categorical exposure is ordered. Such associations may arise in a variety of biomedical research settings, particularly in dose-response designs such as carc