Comparing Multiple Indep. Samples (Groups)
Nonparametric comparisons of multiple groups; computes Kruskal-Wallis ANOVA and Median tests for each continuous (dependent or predictor) variable, from the codes in a single categorical predictor variable. Multiple (post-hoc) comparisons of average ranks, box-whiskers plots, and categorized histograms can also be computed.
General
Element Name | Description |
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Multiple comparisons | Computes multiple comparisons of the average ranks for each pair of groups; normal z-values will be computed for each comparison, as well as post-hoc probabilities (corrected for the number of comparisons) for a two-sided test of significance. |
Box and whiskers plot | Creates box and whiskers plots for the dependent variables; one box plot for each comparison (continuous dependent variable) will be produced. |
Categorized histogram | Creates categorized histogram for continuous dependent variables. |
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