A quick and easy distribution-free test for main effxcts in a two-factor ANOVA |
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Authors: | Gregory A Mack |
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Institution: | Battelle , Columbus Laboratories , Columbus, Ohio |
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Abstract: | A distribution-free test for main-effects in a two-factor ANOVA is studied and an extensive set of tables for its exact null distributions is presented. Two different large sample approximations for its null distributions are discussed and the adequacy of each approximation is studied. Recommendations are made concerning the sample sizes required for the use of each of these approximations. |
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