| Coal | Coal Acidity |
| Muco | Half-Time of Mucociliary Clearance |
| nms | Irritation of Nasal Mucosa |
| noether | Sample size calculation for the Wilcoxon-Mann-Whitney test using the Noether formula. The function estimates the sample size needed to detect the effect with pre-defined power at significance level alpha using Noether's formula'. |
| psr | A function for computing pseudo-ranks of data |
| rank.two.samples | A function for analyzing two-sample problems |
| rankFD | Rank-based tests for general factorial designs |
| steel | Steel-type multiple contrast tests |
| WMWSSP | Sample size computation methods for the Wilcoxon-Mann-Whitney test based on pilot data |