| bad_coded | Nishisato and Clavel, artificial set of data |
| christmas | Christmas party plans |
| curricula | Curricula and Social classes |
| ds_cf | Contingency and frequency data analysis |
| ds_mc | Multiple choice data analysis |
| ds_mcf | Forced multiple choice data analysis |
| ds_mc_check | Function to identify incorrect Multiple Choice input data |
| ds_pc | Paired comparison data analysis |
| ds_ro | Rank order data analysis |
| goverment | Goverment services and facilities |
| plot.dualScale | Plot of Dual Scale analysis |
| plot_data | Obtain the data used in the graphs |
| preferences | Preferences, artificial set of data |
| print.dualScale | Print of Dual Scale analysis |
| singaporean | Singaporean children as viewed by adults |
| summary.dualScale | Summary of Dual Scale analysis |