Table 1 Simulation scenarios considered in the simulation study
Distribution | Sample size, n | Proportion of Zeros | Level of Dispersion |
|---|---|---|---|
Poisson | 50 | 0.1 | 0.01 |
NB | 200 | 0.3 | 1 |
ZIP | 600 | 0.5 | 5 |
ZINB | 1000 | 0.70 | 10 |
Distribution | Sample size, n | Proportion of Zeros | Level of Dispersion |
|---|---|---|---|
Poisson | 50 | 0.1 | 0.01 |
NB | 200 | 0.3 | 1 |
ZIP | 600 | 0.5 | 5 |
ZINB | 1000 | 0.70 | 10 |