'Parametric equivalent' diaporamas de présentation

Research Methods: 2 M.Sc. Physiotherapy/Podiatry/Pain

Research Methods: 2 M.Sc. Physiotherapy/Podiatry/Pain . Inferential Statistics. Why ?. Differences between samples/data sets Differences in means or medians of samples Different enough? Different by chance? Different due to treatment? Differences in ? ?. Testing the differences.

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Non-parametric tests

Non-parametric tests. Note: When valid use parametric Commonly used Wilcoxon Chi square etc. Performance comparable to parametric Useful for non-normal data If normalization not possible Note: CI derivation-difficult/impossible. Wilcoxon signed rank test.

872 views • 13 slides

Annelies Aarts Jeroen Langeveld Marie-Claire ten Veldhuis Luuk Rietveld

298 views • 13 slides