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. Author manuscript; available in PMC: 2014 Feb 1.
Published in final edited form as: J Abnorm Child Psychol. 2013 Feb;41(2):223–237. doi: 10.1007/s10802-012-9674-z

Table 2.

Model fit for the latent factor, latent class, and hybrid models for the fast track sample (N=715)

Model Log-likelihood # parameters Entropy BIC LRT (p)
Latent factor models
1-factor −1313.76 14 1.00 2719.53
2-factor a −1303.60 15 1.00 2705.78
2-factor b −1310.60 15 1.00 2719.67
2-factor c −1302.19 15 1.00 2702.97
2-factor d −1298.26 16 1.00 2701.67
3-factor −1300.74 17 1.00 2713.20
Latent class models
2-class −1317.87 15 0.70 2734.32 230.68 (0.0001)
3-class −1299.07 23 0.81 2749.31 36.89 (0.51)
Non-parametric factor analysis
1-factor, 2-value −1317.87 15 0.70 2734.32 230.68 (0.0001)
1-factor, 3-value −1311.04 17 0.67 2733.81 12.69 (0.79)
2-factor 2d, 2-value −1317.87 16 0.70 2740.90 231.16 (0.0001)
2-factor 2d, 3-value +1299.74 19 0.83 2724.36 34.50 (0.66)
FMM-1: class invariant factor loadings and thresholds; class varying factor means, and covariance matrix
1-factor, 2-class −1311.76 17 0.28 2735.25 3.71 (1.00)
2-factor 2d, 2-class −1294.00 22 0.16 2732.59 9.86 (0.68)
FMM-2: class invariant thresholds; class varying factor loadings, means, and covariance matrix
1-factor, 2-class −1293.39 25 0.59 2751.08 40.14 (0.45)
2-factor 2d, 2-class −1285.47 32 0.55 2781.25 25.38 (1.00)
MM-3: class varying factor loadings, thresholds, means, and covariance matrix
1-factor, 2-class −1288.28 32 0.85 2786.87 50.51 (0.95)
2-factor 2d, 2-class −1283.45 39 0.30 2823.22 29.40 (1.00)