Non-parametric tests are used when standard assumptions are not available. These tests don’t rely on distributions, often ...

This short course will provide an overview of non-parametric statistical techniques. The course will first describe what non-parametric statistics are, when they should be used, and their advantages ...

Abstract: Assumptions play a pivotal role in the selection and efficacy of statistical models, as unmet assumptions can lead to flawed conclusions and impact decision-making. In both traditional ...

Non-parametric statistical tests are commonly used in the behavioral sciences. Researchers need to be aware that non-parametric methods involving ranks can perform unreliably as a result of very small ...