Table 4.
Discriminant Validity (Kappa Statistics) of the Farmers’ Market Audit Tool (F-MAT) between and within States
| Fruit and Vegetable Total |
Quality | Pork Loin |
Meat | Chicken | Bread | Samples | Total Score |
|||
|---|---|---|---|---|---|---|---|---|---|---|
| Between States |  |
-0.02 | -0.02 | 1.00 | -0.50 | 1.00 | -0.50 | -0.12 | -0.05 | |
| Within Kentucky |
-0.50 | -0.50 | 0.00 | 0.00 | 0.00 | 1.00 | 0.00 | -0.50 | ||
| Within Montana | -0.50 | -0.50 | 1.00 | 1.00 | 1.00 | 0.00 | 1.00 | -0.50 | ||
| Within North Carolina |
-0.50 | -0.50 | 1.00 | 1.00 | 1.00 | 0.00 | 0.00 | -0.50 | ||
| Rural Versus Urban |
0.13 | 0.25 | 0.73 | 0.59 | 0.73 | -0.20 | -0.20 | 0.15 | ||