| alpha | Calculates Cronbach's alpha on scale items |
| assess | Assess models with regression |
| cas | Patient survey data |
| hosp1 | Patient hospital program/intervention data, intervention group only |
| hosprog | Patient hospital program/intervention data |
| importance | Importance of variables based on partial chi-square statistic |
| interpret | Interpret model output |
| itsEffect | Interrupted time series analysis effects |
| plot.assess | Prediction plot of treatment and control groups for DID and ITS models |
| plot.importance | Plot of variable importance ranked by partial chi-square statistic |
| print.alpha | Print alpha results |
| print.interpret | Print interpret object |