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. Author manuscript; available in PMC: 2019 Jul 1.
Published in final edited form as: J Abnorm Psychol. 2018 Jul;127(5):496–502. doi: 10.1037/abn0000363

Table 6.

Summary of Results in NESARC (National) Sample

Model Classes Factors BIC Log-likelihood Number of Free Parameters
CFA N/A 1 284180.895 −141996.369 18
SP-FA 2 1 Unidentified Unidentified 20
SP-FA 3 1 Unidentified Unidentified 22
NP-FA 2 1 286493.779 −143147.585 19
NP-FA 3 1 284127.573 −141954.029 21
NP-FA 4 1 283969.053 −141864.316 23
NP-FA 5 1 Unidentified Unidentified 25
LCA 1 N/A 317185.519 −158545.721 9
LCA 2 N/A 286493.779 −143147.585 19
LCA 3 N/A 284118.010 −141907.434 29
LCA 4 N/A 283600.754 −141596.541 39
LCA 5 N/A 283480.650 −141484.223 49
LCA 6 N/A 283400.059 −141391.662 59
LCA 7 N/A 283376.339 −141327.536 69
LCA 8 N/A 283427.350 −141300.776 79

Note. BIC=Bayesian Information Criterion. CFA=Confirmatory Factor Analysis. SP-FA=Semi-Parametric Factor Analysis. NP-FA=Non-Parametric Factor Analysis. LCA=Latent Class Analysis.