Table 3.

Selecting a trajectory model using BIC and AIC estimates

No of classes	1	2	3	4	5
BIC	−522.21	−512.13	−517.87	−520.14	−525.88
AIC	−519.46	−506.64	−509.64	−509.17	−512.17
% in each class	100	73.7; 26.3	73.7; 26.3; 0	60.7; 23.7; 15.6; 0	60.7; 23.7; 15.6; 0; 0

AIC, Akaike’s information criterion; BIC, Bayesian information criterion.