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Table 4 Overall structure fitting analysis of the model

From: Investigating the influence of online interpersonal interaction on purchase intention based on stimulus-organism-reaction model

Fitting Indicator Ideal range Indicator value Fitting result
Chi square /degree of freedom (CMIN/DF) 1–3 1.952 Excellent
Root mean residual (RMR) < 0.05 0.034 Excellent
Goodness of fit index (GFI) > 0.9 0.938 Excellent
Adjusted goodness of fit index (AGFI) > 0.9 0.918 Excellent
Parsimony goodness of fit index (PGFI) > 0.5 0.712 Excellent
Normed fit index (NFI) > 0.9 0.973 Excellent
Relative fit index (RFI) > 0.9 0.968 Excellent
Incremental fit index (IFI) > 0.9 0.987 Excellent
Tucker Lewis Index (TLI) > 0.9 0.984 Excellent
Comparative fit index (CFI) > 0.9 0.987 Excellent
Parsimony adjustment to the NFI (PNFI) > 0.5 0.809 Excellent
Parsimony adjustment to the CFI (PCFI) > 0.5 0.820 Excellent
Root mean square error of approximation (RMSEA) < 0.05 0.042 Excellent