Table 1

Model fit statistics for two through six classes

Number of classesAICSample-size adjusted BICEntropyLMR-LRTParametric bootstrapped likelihood ratio test
218 480.16818 538.8620.947<0.001<0.001
318 103.72618 193.7230.946<0.001<0.001
4 17 808.447 17 929.748 0.929 <0.001 <0.001
517 728.30217 880.9070.939<0.001<0.001
617 702.90617 886.8140.9430.078<0.001
  • Bold indicates the selected model (n=9154).

  • AIC, Akaike information criterion; BIC, Bayesian information criterion; LMR-LRT, Lo-Mendell-Rubin adjusted likelihood ratio test.