| assign_date | Assign dates to two sequential hours |
| cycle_time | Cycle time objects |
| cycle_time.difftime | Cycle time objects |
| cycle_time.Duration | Cycle time objects |
| cycle_time.hms | Cycle time objects |
| cycle_time.numeric | Cycle time objects |
| fd | Compute MCTQ work-free days |
| gu | Compute MCTQ local time of getting out of bed |
| le_week | Compute MCTQ average weekly light exposure |
| longer_duration | Find the shorter or longer interval between two hours |
| longer_interval | Find the shorter or longer interval between two hours |
| micro_mctq | A fictional muMCTQ dataset |
| msf | Compute MCTQ local time of mid-sleep |
| msf_sc | Compute MCTQ sleep-corrected local time of mid-sleep on work-free days |
| msl | Compute MCTQ local time of mid-sleep |
| msw | Compute MCTQ local time of mid-sleep |
| napd | Compute MCTQ nap duration (only for MCTQ Shift) |
| pretty_mctq | Make an MCTQ dataset more presentable |
| qplot_walk | Walk through distribution plots |
| random_mctq | Build a random MCTQ case |
| raw_data | Get paths to 'mctq' raw datasets |
| round_time | Round time objects |
| round_time.difftime | Round time objects |
| round_time.Duration | Round time objects |
| round_time.hms | Round time objects |
| round_time.POSIXct | Round time objects |
| round_time.POSIXlt | Round time objects |
| sd24 | Compute MCTQ 24 hours sleep duration (only for MCTQ Shift) |
| sdu | Compute MCTQ sleep duration |
| sd_overall | Compute MCTQ overall sleep duration (only for MCTQ Shift) |
| sd_week | Compute MCTQ average weekly sleep duration |
| shift_mctq | A fictional MCTQ Shift dataset |
| shorter_duration | Find the shorter or longer interval between two hours |
| shorter_interval | Find the shorter or longer interval between two hours |
| sjl | Compute MCTQ social jetlag |
| sjl_rel | Compute MCTQ social jetlag |
| sjl_sc | Compute Jankowski's MCTQ sleep-corrected social jetlag |
| sjl_sc_rel | Compute Jankowski's MCTQ sleep-corrected social jetlag |
| sjl_weighted | Compute MCTQ absolute social jetlag across all shifts |
| sloss_week | Compute MCTQ weekly sleep loss |
| so | Compute MCTQ local time of sleep onset |
| std_mctq | A fictional standard MCTQ dataset |
| sum_time | Sum time objects |
| tbt | Compute MCTQ total time in bed |
| vct_sum_time | Sum time objects |