| Attribute | Type |
|---|---|
| User ID | Varchar |
| Enrollment Date | Date |
| First Enrollment | Boolean |
| User created | Date |
| Language | Varchar |
| Affiliated | Boolean |
| Birth Date | Varchar |
| Age | Integer |
| Age Group | Varchar |
| Profile Picture | Varchar |
| Affiliation | Varchar |
| Career Status | Varchar |
| Highest Degree | Varchar |
| Professional Life | Varchar |
| Position | Varchar |
| City | Varchar |
| Gender | Varchar |
| Country | Varchar |
| Main motivation for joining openHPI | Varchar |
| Regular computer use | Varchar |
| Top Country (Code) | Varchar |
| Top Country (Name) | Varchar |
| Top City | Varchar |
| Desktop Web Activity | Integer |
| Mobile Web Activity | Integer |
| Mobile App Activity | Integer |
| Last Visited Item | Varchar |
| Last Visited Item Timestamp | Varchar |
| First Action Timestamp | Varchar |
| Sessions | Integer |
| Avg. Session Duration | Integer |
| Total Session Duration | Float |
| Video Play Activity | Integer |
| Video Play Activity (Percentage) | Float |
| Video Downloads Activity | Integer |
| Video Downloads Activity (Percentage) | Float |
| Slide Downloads Activity | Integer |
| Slide Downloads Activity (Percentage) | Float |
| Forum Activity | Integer |
| Forum Activity per Day | Float |
| Forum Posting Activity | Integer |
| Quiz Performance | Float |
| Enrollment Delta in Days | Integer |
| Forum Posts | Integer |
| Forum Threads | Integer |
| Confirmation of Participation | Varchar |
| Record of Achievement | Varchar |
| Qualified Certificate | Float |
| Course Completed | Varchar |
| Un-enrolled | Varchar |
| Quantile | Float |
| Top Performance | Varchar |
| Items Visited | Integer |
| Items Visited Percentage | Float |
| Points | Float |
| Points Percentage | Float |
| Course Code | Varchar |