Produkt mají v nabídce:
Analysis of Pretest-Posttest Designs - Bonate, Peter L.
Helps clear the confusion about analyzing pretest-posttest data. This work also helps to understand the pros and cons of different methods - ANOVA, ANCOVA, percent change, and difference scores and learn to choose the appropriate statistical test. It gathers and elucidates the concepts and techniques useful for studies incorporating baseline data.
