Farm types and their economic characterization in complex agro-ecosystems for informed extension intervention: study from coastal West Bengal, India

Agricultural and Food Economics

Table 4 Final cluster centres for all four clusters identified through K-means clustering method

Principal components	Clusters
Principal components	1	2	3	4
PC 1 (Land ownership and income from cereals)	0.84	0.23	−0.31	0.53
PC 2 (Farm diversification)	−0.09	0.87	−0.17	0.53
PC 3 (Income from poultry and fishery)	3.58	0.10	−0.19	0.50
PC 4 (Off-farm income)	−0.03	−0.20	−0.72	0.35
PC 5 (Income from livestock)	−0.00	−0.50	−0.07	2.14