Research Article
Determinants of Yam Postharvest Management in the Zabzugu District of Northern Ghana
Table 3
Descriptive statistics of variables used in the fractional regression model.
| Variable | Mean | Minimum | Maximum |
| PMC (dependent variable) | 0.60 | 0 | 1 | MPC | 0.44 | 0.08 | 0.94 | Education (dummy) | 0.35 | 0 | 1 | Household size (count) | 8.03 | 1 | 31 | Farm size (acres) | 7.28 | 1 | 32 | Age (years) | 40.11 | 18 | 90 | Labour (dummy) | 0.68 | 0 | 1 | Storage duration (days) | 115.63 | 14 | 210 | Distance to district capital (miles) | 5.90 | 0 | 16 | Production level (count of tubers) | 3139.20 | 300 | 16,000 |
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