How can we go from the original data towards the data result?
Original data:
Data result:
Original data:
| ID | YEAR | COMPANY | NAME | SIZE | CHARACTERISTIC | DUALITY |
| 1 | 2005 | Aeon | John | 3 | 0 | 1 |
| 1 | 2005 | Aeon | Rob | 3 | 1 | 0 |
| 1 | 2005 | Aeon | Pat | 3 | 1 | 0 |
| 1 | 2006 | Aeon | John | 3 | 0 | 1 |
| 1 | 2006 | Aeon | Rob | 3 | 1 | 0 |
| 1 | 2006 | Aeon | Pat | 3 | 1 | 0 |
| 1 | 2007 | Aeon | Rob | 3 | 1 | 0 |
| 1 | 2007 | Aeon | Pat | 3 | 1 | 0 |
| ID | YEAR | COMP | DUALITY | SIZE | CHARACTERISTIC |
| 1 | 2005 | Aeon | 1 | 3 | 2 |
| 1 | 2006 | Aeon | 1 | 3 | 2 |
| 1 | 2007 | Aeon | 1 | 3 | 2 |