Testing a main effect in a three factor mixed model |
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| Authors: | B. L. Agarwal |
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| Affiliation: | Agricultural Research Station , Rajasthan Agriculture University , Sriganganagar, INDIA |
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| Abstract: | In the present paper, the author has considered and compared the power of three test procedures, based on two preliminary tests of significance (PTS), for testing a main effect in a three factor factorial experiment. Davenport and Webster (1973) type test statistics are used in the final test. Recommendation for a suitable size of PTS has been made so that the power of a test procedure is adequately high. |
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| Keywords: | Preliminary test incomplete specified model Doubtful error Size and Power |
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