| SCRT-package | Single-Case Randomization Tests | 
| ABAB | Hypothetical ABAB data | 
| assignments | All assignments possibilities | 
| distribution.random | Nonexhaustive randomization distribution | 
| distribution.systematic | Exhaustive randomization distribution | 
| graph1 | Graphical representation of single-case data | 
| observed | Observed test statistic | 
| pvalue.random | P-value using the Monte Carlo procedure | 
| pvalue.systematic | P-value using the systematic procedure | 
| quantity | Number of assignment possibilities | 
| selectdesign | Selection on one assignment possibility |