hello everyone - New to Stata and stats here ---
I want to measure interobserver agreement across 3 observers that used a 4 level scale (0 (structure not visualized at all); 1 (incompletely visualized); 2 (partially visualized); and 3 (completely visualized, the entire structure can be traced from origin to exit).
The data looks like this:
How do I write the command for weighted Kappa on a data set like this? The disagreement between 0 and 3 should weigh more than the disagreement between 0 and 1, 1 and 2 or 2 and 3. Not sure if I am making sense here...
I can't seem to find a clear description online on in the stata help -
Thanks a lot !
Wil-
I want to measure interobserver agreement across 3 observers that used a 4 level scale (0 (structure not visualized at all); 1 (incompletely visualized); 2 (partially visualized); and 3 (completely visualized, the entire structure can be traced from origin to exit).
The data looks like this:
| OBS 1 | OBS 2 | OBS 3 | |
| Dog 2 | 2 | 2 | 1 |
| Dog 3 | 2 | 3 | 1 |
| Dog 4 | 1 | 3 | 2 |
| Dog 5 | 1 | 2 | 2 |
| Dog 6 | 1 | 2 | 2 |
| Dog 7 | 2 | 2 | 2 |
| Dog 8 | 0 | 2 | 2 |
| Dog 9 | 1 | 2 | 1 |
| Dog 10 | 2 | 2 | 2 |
| Dog 11 | 1 | 2 | 1 |
I can't seem to find a clear description online on in the stata help -
Thanks a lot !
Wil-
