Regression Analysis for Categorical Moderators 2/e Rhoda M. Samkoff research support

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Regression Analysis for Categorical Moderators 2/e Rhoda M. Samkoff research supportHave you ever wondered if birth order effects vary across ethnic groups? Whether a particular clinical intervention is likely to yield dissimilar outcomes for men and women? Or if the effectiveness of a sales promotion is dependent on a market segment? Questions like these can be effectively answered by using a statistical tool known as moderated multiple regression (MMR). This book provides practical guidance for using MMR to better assess whether