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gleb savelev
2026-02-24 07:25:45 +03:00
parent 5da4df2f14
commit 01a700d015
99 changed files with 127 additions and 0 deletions
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course_id,course_title,total_views,unique_users,lessons_count,avg_views_per_user,first_viewed_at,last_viewed_at
1,SQL для начинающих,3,2,2,1.5,2023-01-16T10:00:00.000+03:00,2023-01-21T09:00:00.000+03:00
2,Python для анализа данных,1,2,1,0.5,2023-03-06T12:00:00.000+03:00,2023-03-06T12:00:00.000+03:00
3,BI с нуля,2,1,2,2.0,2023-04-02T10:00:00.000+03:00,2023-04-03T10:00:00.000+03:00
1 course_id course_title total_views unique_users lessons_count avg_views_per_user first_viewed_at last_viewed_at
2 1 SQL для начинающих 3 2 2 1.5 2023-01-16T10:00:00.000+03:00 2023-01-21T09:00:00.000+03:00
3 2 Python для анализа данных 1 2 1 0.5 2023-03-06T12:00:00.000+03:00 2023-03-06T12:00:00.000+03:00
4 3 BI с нуля 2 1 2 2.0 2023-04-02T10:00:00.000+03:00 2023-04-03T10:00:00.000+03:00

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total_users,total_courses,total_lessons,users_with_views,avg_lessons_per_course,avg_views_per_lesson
5,3,5,4,1.67,2.6
1 total_users total_courses total_lessons users_with_views avg_lessons_per_course avg_views_per_lesson
2 5 3 5 4 1.67 2.6

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user_id,name,enrollment_count,viewed_lessons_count,last_view,first_view,engagement_rate
2,Bob,1,1,2023-01-21T09:00:00.000+03:00,2023-01-21T09:00:00.000+03:00,50.0%
1,Alice,2,2,2023-01-16T10:15:00.000+03:00,2023-01-16T10:00:00.000+03:00,66.67%
3,Charlie,1,1,2023-03-06T12:00:00.000+03:00,2023-03-06T12:00:00.000+03:00,100.0%
4,Diana,1,2,2023-04-03T10:00:00.000+03:00,2023-04-02T10:00:00.000+03:00,100.0%
1 user_id name enrollment_count viewed_lessons_count last_view first_view engagement_rate
2 2 Bob 1 1 2023-01-21T09:00:00.000+03:00 2023-01-21T09:00:00.000+03:00 50.0%
3 1 Alice 2 2 2023-01-16T10:15:00.000+03:00 2023-01-16T10:00:00.000+03:00 66.67%
4 3 Charlie 1 1 2023-03-06T12:00:00.000+03:00 2023-03-06T12:00:00.000+03:00 100.0%
5 4 Diana 1 2 2023-04-03T10:00:00.000+03:00 2023-04-02T10:00:00.000+03:00 100.0%