| Name | Lines of code | Maintainability | Test coverage |
| app/models/analytic/assignment_analytic.rb | 90 | A 45 mins | F 31% |
| app/models/analytic/assignment_team_analytic.rb | 86 | A 0 mins | F 31% |
| app/models/analytic/course_analytic.rb | 100 | A 0 mins | A 100% |
| app/models/analytic/question_analytic.rb | 11 | A 0 mins | A 100% |
| app/models/analytic/questionnaire_analytic.rb | 60 | A 0 mins | A 100% |
| app/models/analytic/response_analytic.rb | 82 | A 0 mins | A 100% |
| app/models/analytic/score_analytic.rb | 11 | A 0 mins | A 100% |
| spec/models/course_analytic_spec.rb | 320 | F 3 days | |
| spec/models/question_analytic_spec.rb | 47 | A 0 mins | |
| spec/models/questionnaire_analytic_spec.rb | 175 | C 1 day | |
| spec/models/response_analytic_spec.rb | 293 | D 2 days | |
| spec/models/score_analytic_spec.rb | 28 | A 0 mins |