Many statistical tests have underlying assumptions about the population data. But, what happens if you violate those assumptions? This is when you might need to use a non-parametric test to answer ...

The following section discusses the statistical tests performed in the MULTTEST procedure. For continuous data, a t-test for the mean is available. For discrete variables, available tests are the ...

Sukalyan Sengupta, Statistical Evaluation of Pharmacopoeia Weight Variation Tests for Tablets Using a Ratio Statistics, Journal of the Royal Statistical Society. Series C (Applied Statistics), Vol. 37 ...

Mark R. T. Dale, Marie-Josée Fortin, Spatial Autocorrelation and Statistical Tests: Some Solutions, Journal of Agricultural, Biological, and Environmental Statistics ...

Having the Kruskal-Wallis test as part of your toolbox is essential when the ANOVA test does not apply. After the Kruskal-Wallis test, you have several options when it comes to post hoc tests.