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Table 3 Model comparison

From: Determinants of stakeholders’ attitudes towards biodiesel

Fit index

Model 1

Model 2

Model 3

Model 4

χ 2

504.6

508.6

380.6

353.6

df

196

199

179

180

χ 2/df

2.574

2.556

2.126

1.964

RMSEA (confidence interval)

0.056 (0.050–0.062)

0.055 (0.049–0.061)

0.047 (0.041–0.054)

0.044 (0.037–0.050)

GFI

0.914

0.913

0.935

0.939

AGFI

0.889

0.890

0.916

0.922

CFI

0.937

0.937

0.957

0.963

NFI

0.902

0.901

0.923

0.929

NNFI (TLI)

0.926

0.927

0.950

0.957