Man pages for kimjam/khanELO
Utlizes MAP data and Khan Academy data to update items and students using ELO Rating System
| add_subset | Adds subset column to student activity dataframes |
| clean_khanmath | Clean Khan exercise data so it can be joined with state... |
| clean_map | Clean MAP data so it can be joined with Khan exercise and... |
| clean_states | Cleans Khan state change data so it can be joined with... |
| generate_activity | Clean and merge MAP, Khan, and item difficulty data. |
| get_item_history | Get an item's mastery history |
| parse_wide_states | Take Khan state change data in wide format and turn it into... |
| plot_activity | Creates plot showing MAP test scores and khan activity. |
| populate_map | Add needed columns to student's map data to concatenate with... |
| reshape_states | Reshapes Khan state data that has been cleaned into wide... |
| update_diffs | Uses student activity data to update item difficulties. |
| update_proficiencies | Uses the ELO Rating system to estimate a student's current... |
