Stats Apps Tutorials: 25. Nonparametric analysis in SPSS
Links to video sections and data files are in the description below. In this tutorial video we tackle common non-parametric tests in SPSS including the Mann-Whitney U, Wilcoxon signed ranks test, Kruskal-Wallis test and Friedman's ANOVA.
Data files used in this video:
apathy.sav:
https://www.mediafire.com/file/jt6ar0...
apathy-2day.sav:
https://www.mediafire.com/file/x5hjpq...
soyawanttodoatest.sav:
https://www.mediafire.com/file/6iog1q...
diet.sav:
https://www.mediafire.com/file/y4eagg...
Sections:
00:00 Introduction
00:23 Running tests of normality
02:19 Two independent samples: Mann-Whitney U
06:12 Two related samples: Wilcoxon signed ranks
10:01 Three or more independent samples: Kruskal-Wallis test
13:42 Three or more related samples: Friedman's ANOVA
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