想请问RMSE是如何得出来的?与什么相关最大?根据EFA检验出某构念共有2个维度,旋转成分矩阵因子载荷均在0.6以上
但是在lisrel中做CFA时,RMSEA=0.146,其他数据如下:
Degrees of Freedom = 34
Minimum Fit Function Chi-Square = 135.8451 (P = 0.00)
Normal Theory Weighted Least Squares Chi-Square = 109.2811 (P = 0.00)
Estimated Non-centrality Parameter (NCP) = 75.2811
90 Percent Confidence Interval for NCP = (47.4088 ; 110.7668)
Minimum Fit Function Value = 1.3062
Population Discrepancy Function Value (F0) = 0.7239
90 Percent Confidence Interval for F0 = (0.4559 ; 1.0651)
Root Mean Square Error of Approximation (RMSEA) = 0.1459
90 Percent Confidence Interval for RMSEA = (0.1158 ; 0.1770)
P-Value for Test of Close Fit (RMSEA < 0.05) = 0.0000
Expected Cross-Validation Index (ECVI) = 1.4546
90 Percent Confidence Interval for ECVI = (1.1866 ; 1.7958)
ECVI for Saturated Model = 1.0577
ECVI for Independence Model = 15.2613
Chi-Square for Independence Model with 45 Degrees of Freedom = 1567.1713
Independence AIC = 1587.1713
Model AIC = 151.2811
Saturated AIC = 110.0000
Independence CAIC = 1623.7109
Model CAIC = 228.0143
Saturated CAIC = 310.9678
Normed Fit Index (NFI) = 0.9133
Non-Normed Fit Index (NNFI) = 0.9114
Parsimony Normed Fit Index (PNFI) = 0.6901
Comparative Fit Index (CFI) = 0.9331
Incremental Fit Index (IFI) = 0.9336
Relative Fit Index (RFI) = 0.8853
Critical N (CN) = 43.9193
Root Mean Square Residual (RMR) = 0.1377
Standardized RMR = 0.06437
Goodness of Fit Index (GFI) = 0.8263
Adjusted Goodness of Fit Index (AGFI) = 0.7191
Parsimony Goodness of Fit Index (PGFI) = 0.5108