I have a data frame:
| 0 | Device 1 | Device 1 | Device 2 | Device 2 | Device n |
|---|---|---|---|---|---|
| 1 | ------- | ------- | ------- | ------- | ------- |
| 2 | Cannel 1 | Cannel 2 | Cannel 1 | Cannel 2 | Cannel n |
Since in row 0 there are several Device 1 and 2, up to n devices, I can not identify the right column. To identify the right column I need to add a new line which connects row 0 and row 1. Or I need a code how I can identify the right loc.
How can I do this?