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Excel statistics add-in
Kappa Test (Inter-Category Variation) in Excel with Unistat
The Unistat statistics add-in extends Excel with Kappa Test (Inter-Category Variation) capabilities.
Further documentation is available at section 6.5.9 of the manual, Nonparametric Tests > Kappa Test for Inter-Category Variation.
Sample output
Here we provide annotated example report output from the Unistat Excel statistics add-in for data analysis.
Kappa Test (Inter-Category Variation)
| Total | Pexp | Pobs | Kappa | Z-Stat | Significance | |
|---|---|---|---|---|---|---|
| Category1 | 26 | 0.1444 | 0.3538 | 0.2448 | 5.3335 | 0.0000 |
| Category2 | 26 | 0.1444 | 0.3538 | 0.2448 | 5.3335 | 0.0000 |
| Category3 | 30 | 0.1667 | 0.6000 | 0.5200 | 11.1723 | 0.0000 |
| Category4 | 55 | 0.3056 | 0.6327 | 0.4711 | 10.1355 | 0.0000 |
| Category5 | 43 | 0.2389 | 0.6698 | 0.5661 | 12.1506 | 0.0000 |
| Total | 180 | 0.2199 | 0.5556 | 0.4302 | 17.9253 | 0.0000 |
| Standard Deviation | 0.0244 |
|---|---|
| 95% Confidence Interval | 0.3825 <> 0.4780 |