Quality Index Evaluation Model of MPP Sold under the E-Commerce Platform

Table 3

Principal component load matrix.

Indicator	Principal component
	1	2	3	4	5
Selling platform	−0.030	0.858	0.058	0.120	−0.031
Selling price	−0.792	−0.097	0.392	−0.301	0.200
Battery capacity	−0.466	−0.504	0.042	0.294	−0.269
Shell material	−0.849	−0.084	0.278	−0.310	0.145
Battery type	−0.349	0.134	0.569	0.557	0.092
Safety protection	0.263	0.004	0.681	0.245	0.240
Good proportion	0.391	−0.469	−0.131	0.372	0.511
Comments total	0.145	0.882	0.081	−0.173	−0.049
Network image	0.263	0.329	−0.154	−0.143	0.730
Product testing	0.316	−0.070	0.462	−0.572	−0.174
Product certification	0.418	−0.260	0.516	−0.761	−0.072
Inspection result	0.050	0.192	0.098	0.495	−0.202