Consider any type of dataset and fill in the names of the variables you would like to visualise.
You can determine how many variables you can fill in, a maximum of 6 variables is possible.
Fill in a logical name for the variables. A name you can easily use and remember.
Keep in mind to not include variables which are considered 'unique identifiers'.
An example of an 'unique identifier' variable: data that consist of a number or name per item, such as the number of a busline or the number assigned to a certain player.
| ID Bus | ID Player | ID Students |
|---|---|---|
| 1 | 14 | s123456 |
| 2 | 15 | s123457 |
| 3 | 16 | s123458 |
| 4 | 17 | s123459 |
| 5 | 18 | s123460 |
| 6 | 19 | s123461 |