This workflow shows how to calculate the Cronbach Alpha measure and Standardized Cronbach Alpha measure for the Iris dataset.
Tests if there is a statistically significant difference between test scores of high school students at private schools and public schools.
This workflow shows how the linear discriminant analysis node can be used for dimension reduction.
The result is visualized with a scatter plot.
Executes the Kolmogorov-Smirnov test on all pairs of columns in the HSB2 dataset. It creates a matrix view from the computed p-values with alpha = 0.05.
This workflow shows how to use the nodes for the Wilcoxon Mann Whitney test, the Wilcoxon signed-rank test and the Kruskal-Wallis test.
Flow splitts numeric from nominal columns, does some filtering and then joins the data back again. Additionally, the data is visualized in a Box Plot and Statistics' values are computed.