Analysis of data from group-randomized t
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David M. Murray; Peter J. Hannan; Russell D. Wolfinger; William L. Baker; James
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Article
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1998
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John Wiley and Sons
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English
β 208 KB
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This study used Monte Carlo simulations to evaluate the performance of alternative models for the analysis of group-randomized trials having more than two time intervals for data collection. The major distinction among the models tested was the sampling variance of the intervention effect. In the mi