Examining customer intentions to purchase intelligent robotic products and services in Taiwan using the theory of planned behaviour

Table 4 Summary of the model fit for the overall shopper group

Data Fit Measures	Measurement Indicators	Standard Values	Values derived in this study	Assessment Results
(a) Absolute Fit Measures	χ²	P > α = 0.05	671.785***	Not Standard
	χ²: df	< 3 or 5	1.675	Standard
	GFI	> 0.9 or 0.8	0.829	Standard
	AGFI	> 0.9 or 0.8	0.788	Near Standard
	RMSEA	< 0.08 or 0.1	0.058	Standard
(b) Incremental Fit Measures	NFI	> 0.9	0.828	Near Standard
	IFI	> 0.9	0.923	Standard
	TLI / NNFI	> 0.9	0.909	Standard
	CFI	> 0.9	0.922	Standard
(c) Parsimonious Fit Measures	PNFI	> 0.5	0.714	Standard
(c) Parsimonious Fit Measures	PGFI	> 0.5	0.67	Standard

Chi square (χ²), (DF) degrees of freedom, (GFI) Goodness of Fit Index, (AGFI) Adjusted Goodness of Fix Index, (RMSEA) Root Mean Square Error of Approximation, (NFI) Normed Fit Index, (IFI) Incremental Fit Index, (TLI) Tucker Lewis Index, (NNFI) Non-Normed Fit Index, (CFI) Comparative Fit Index, (PNFI) Parsimony Normed Fit Index, (PGFI) Parsimony Goodness of Fit Index. The Model fit for the Online Shopper group are by default included in the Overall Shopper group. Source: Tai [11]
***P ≤ 0.001

ISSN: 2050-7283