Link up Industry 4.0 with the Enterprise Collaboration System to Help Small and Medium Enterprises

Table 3

The exploratory factor analysis rotated-component matrix.

Item	Factor loading
		F3	F1	F2	Communality
	P6	0.868	0.082	0.006	0.629
	P5	0.800	0.246	0.332	0.814
	P1	0.736	0.170	0.290	0.866
	P3	0.704	0.153	0.295	0.810
	P2	0.630	0.390	0.198	0.818
	P4	0.462	0.268	0.193	0.591
	E3	0.101	0.912	0.155	0.439
	E2	0.216	0.873	−0.070	0.655
	E1	0.312	0.714	0.149	0.588
	I2	0.079	−0.114	0.894	0.606
	I1	0.343	0.161	0.817	0.323
	I3	0.389	0.289	0.597	0.811
	I4	0.352	0.352	0.438	0.760
Eigenvalues	3.595	2.694	2.422	8.711
% of total variance	27.65%	20.72%	18.63%	67.01%

The bold values are >0.4.