Dear all
I have a dataset looking like this:
I want to create the variable called event_id. This variable counts the number of events and saves the event number for all rows from the beginning of the estimation window to the end of the event window. In the dataset there is a gap of one day between the estimation- and event window. In some cases the estimation window do not have all observations for the first days and in some cases the event window do not have all observations for the last days.
This example is a simplification of my real dataset. In the real dataset the event- and estimation windows are longer.
Could someone please help me with this?
Regards
I have a dataset looking like this:
| Date | Company_id | event date | estimation_window | event_window | event_id |
| 2015-01-01 | 1 | 1 | 1 | ||
| 2015-01-02 | 1 | 1 | 1 | ||
| 2015-01-03 | 1 | 1 | |||
| 2015-01-04 | 1 | 1 | 1 | ||
| 2015-01-05 | 1 | 2015-01-05 | 1 | 1 | |
| 2015-01-06 | 1 | 1 | 1 | ||
| 2015-01-07 | 1 | ||||
| 2015-01-08 | 1 | 1 | 2 | ||
| 2015-01-09 | 1 | 1 | 2 | ||
| 2015-01-10 | 1 | 2 | |||
| 2015-01-11 | 1 | 1 | 2 | ||
| 2015-01-12 | 1 | 2015-01-12 | 1 | 2 | |
| 2015-01-13 | 1 | 1 | 2 | ||
| 2015-01-14 | 1 | ||||
| 2015-01-15 | 1 | ||||
| 2015-01-01 | 2 | 1 | 3 | ||
| 2015-01-02 | 2 | 1 | 3 | ||
| 2015-01-03 | 2 | 3 | |||
| 2015-01-04 | 2 | 1 | 3 | ||
| 2015-01-05 | 2 | 2015-01-05 | 1 | 3 | |
| 2015-01-06 | 2 | 1 | 3 | ||
| 2015-01-07 | 2 |
I want to create the variable called event_id. This variable counts the number of events and saves the event number for all rows from the beginning of the estimation window to the end of the event window. In the dataset there is a gap of one day between the estimation- and event window. In some cases the estimation window do not have all observations for the first days and in some cases the event window do not have all observations for the last days.
This example is a simplification of my real dataset. In the real dataset the event- and estimation windows are longer.
Could someone please help me with this?
Regards