Skip to main content
. Author manuscript; available in PMC: 2015 Mar 1.
Published in final edited form as: J Autism Dev Disord. 2014 Mar;44(3):546–563. doi: 10.1007/s10803-013-1903-y

Table 2. Latent Trajectory Class Model Comparison.

AIC SSBIC
2-Class Model 1572.24 1570.43
3-Class Model 1564.60 1561.88
4-Class Model 1564.33 1560.70
5-Class Model 1566.79 1562.25

Note. AIC indicates Akaike’s Information Criterion. SSBIC indicates sample-size adjusted Bayesian Information Criterion. The four-class model had the lowest AIC and SSBIC values, indicating the best fit to the data.