edx/edx-platform — pull request #2346 by dcadams (2014-01-29 01:03:46+00:00)
Title: New tab (Metrics) in instructor dashboard

Metrics tab shows student data:
-Count of students opened a subsection
-Grade distribution per problem

for each section/subsection of the course.

Implemented for both the old and beta dashboard
Controlled by a feature flag 'CLASS_DASHBOARD'
Data is aggregated across all students
Aggregate data computed from courseware_studentmodule