Table 2.
Cannabis | Cigarettes | Alcohol | Opioids | ||
---|---|---|---|---|---|
AIC (smaller is better) | Negative Binomial | 2448.8 | 2768.2 | 1647.3 | 565.1 |
Beta Binomial | 2329.1 | 2078.5 | 1664.1 | 564.8 | |
Zero-Inflated Negative Binomial | 2412.6 | 2650.0 | * | 545.9 | |
Zero-Inflated Beta-Binomial | 2328.4 | 2077.1 | * | 559.8 |
Models with AIC values within 2 units of the lowest AIC are evaluated further for model selection
Excluded models