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