An example individual table for the multi-role workload allocation model.
Format
multirole_students_ex001
A data frame with 4 rows and 5 columns.
student_id: unique individual id.
year: cohort or year, encoded from 1 to 4.
past_ta: previous-semester TA workload units.
past_gr: previous-semester GR workload units.
Name: individual name.
In this toy dataset, past_ta + past_gr = 4 for every individual.