Hello everyone, I am running an Interrupted Time Series Analysis (ITSA) in which I compare the monthly notifications during three time periods (2019- 2021m5; 2021m5-2021m10; 2021m10 2023m3).
The data is from five separate counties, I would like for all of them to be shown in one graph, does anyone know how I can best accomplish this?
Code
tsset date_reg_monthly, monthly
itsa notification, trperiod (2021m5; 2021m10) posttrend figure
So far I have only been able to run separate ITSAs by county. When I run the tsset command, I need to choose one county, otherwise I have multiple values per timeperiod (table shows how data is ordered).
Help is very appreciated!
The data is from five separate counties, I would like for all of them to be shown in one graph, does anyone know how I can best accomplish this?
Code
tsset date_reg_monthly, monthly
itsa notification, trperiod (2021m5; 2021m10) posttrend figure
So far I have only been able to run separate ITSAs by county. When I run the tsset command, I need to choose one county, otherwise I have multiple values per timeperiod (table shows how data is ordered).
Help is very appreciated!
| county | date_reg_monthly | notification |
| 1 | 704 | 10 |
| 2 | 705 | 73 |
| 3 | 705 | 117 |
| 4 | 705 | 116 |
| 5 | 705 | 5 |
| 1 | 706 | 81 |
| 2 | 706 | 130 |
| 3 | 706 | 107 |
