| check_schedule | Diagnose a randomization schedule |
| compliance | Compliance against scheduled prompts |
| design_schedule | Generate a randomized N-of-1 intervention schedule |
| read_ema | Read EMA records into a tidy data frame |
| sim_power | Simulation-based power for an N-of-1 design |
| validate_ema | Check EMA records for the problems that actually occur |
| write_schedule | Export a schedule for the mobile data-collection layer |