Calculation Method of Logistics Energy Consumption in Agricultural Product Supply Chain Based on Structural Equation Model

Table 4

Results of structural equation reliability test on externally integrated latent variables.

Goodness-of-fit index	Index result	Ideal value	Description
Discrepancy	4.752	—
Degrees of freedom	9	—
Discrepancy/df	0.546	<2	Ideal
RMR	0.019	<0.05	Ideal
GF1	0.967	>0.8–0.9	Ideal
AGFI	0.953	>0.8–0.9	Ideal
IFI	1.027	>0.9	Ideal
TLI	1.058	>0.9	Ideal
CFI	1.004	>0.9	Ideal
RMSEA	0.000	<0.05–0.08 ideal
	0.879	>0.05	Ideal
Nonstandard estimate	Estimate	S.E	C.R. (t-value)
Ell <- EI	1.000^B
EI4 <- EI	0.769	0.169	4.291
EI5 <- EI	0.657	0.164	3.923
EI6 <- EI	0.648	0.183	3.718
EI7 <- EI	0.732	0.171	4.522
EI8 <- EI	0.875	0.175	4.641
Factor load estimation	Standardized estimate
EI1 <- EI	0.711
EI4 <- EI	0.612
EI5 <- EI	0.563
EI6 <- EI	0.541
EI7 <-EI	0.669
EI8 <- EI	0.678

B: fixed parameter value, , .