RETRACTED: Study on Large-Scale Promotion of Prefabricated Buildings in Anhui Province Based on SEM and IoT

Table 9

Evaluation results of first-order model fitting indexes.

Fitting index		GFI	AGFI	RMSEA	CFI	IFI	TLI	PCFI	PGFI
Evaluation standard	(1,3)	>0.90	>0.80	<0.08	>0.90	>0.90	>0.90	>0.50	>0.50
The first-order model	1.324	0.915	0.892	0.036	0.973	0.972	0.968	0.838	0.717
Adaptation to judge	Coincident	Coincident	Coincident	Coincident	Coincident	Coincident	Coincident	Coincident	Coincident