I showed a number of reports meant to provide learning analytics at the iMoot last week. Per requests from attenders, I have posted them at the Ad-Hoc Query Contributed Reports page:
https://docs.moodle.org/29/en/ad-hoc_contributed_reports#Weekly_Instructor_Online_Participation
https://docs.moodle.org/29/en/ad-hoc_contributed_reports#Weekly_Student_Online_Participation
https://docs.moodle.org/29/en/ad-hoc_contributed_reports#Faculty.2FStudent_Interactions
https://docs.moodle.org/29/en/ad-hoc_contributed_reports#Course_Design_Reports (3 reports)
https://docs.moodle.org/29/en/ad-hoc_contributed_reports#Quiz_Usage_in_Courses_by_Date
I hope others find these helpful.