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
