In statistics, the Siegel-Tukey test is a non-parametric test, which applies to data measured at least on an ordinal scale, and it also tests for the differences in scale between the two groups.
The Siegel-Tukey test is a non-parametric test. This is in statistics. A non-parametric test applies to data. These data are measured at least on an ordinal scale. It also tests for the differences in scale between the two groups. This is in statistics.