Shift/Date utilities Functions for dealing with 6.004 shifts and dates
shift_end_time	Get shift end time
shift_start_time	Convert shift strings to datetimes
staffing_by_shift	Who's on duty now?
time_to_shift	Convert datetime to shift string
time_to_gcal	Format time for Google Calendar use
time_to_hour	Converts a date to a decimal hour component
time_to_weekday	Day string to ordered factor
Queue data server Functions for connecting to the queue-log database
get_pool	Get database pool
student_q	Get student queue
staff_q	Get staff queue
Staffing server Functions for dealing with 6004.mit.edu and getting the data into a nice form
get_staffing	Gets the current staffing schedule from the server
staffing_by_shift	Who's on duty now?
staffing_to_list	Convert staffing dataframe to a list
group_schedule	Groups unprocessed dataframe into sessions
schedule_plot_attendance	Attendance plot
schedule_plot_base	Schedule plot basics
schedule_plot_horizontal	Title
schedule_plot_vertical	Title