. Author manuscript; available in PMC: 2021 Dec 1.

Published in final edited form as: Psychol Addict Behav. 2019 Nov 21;34(8):818–829. doi: 10.1037/adb0000530

Appendix C.

Trajectory model comparison for best-fitting group solutions representing marijuana use spanning age 14 to 31 among RYDS participants (G2s n=868)

Groups	Higher-order Parameters	AIC	BIC
2	2, 3	−9321.26	−9354.86
3	2, 3, 2	−9099.85	−9148.38
4	2, 3, 2, 2	−8884.98	−8948.44
5	2, 3, 3, 1, 2	−8820.57	−8898.96
6		No convergence