Table 5.
Sample Size | Marginal Variance | PR | ZIP | NB | ZINB | LASSO | AL |
---|---|---|---|---|---|---|---|
n = 200 | 0.01 | 25319.77 | 44548.96 | 113.34 | 31530.87 | 0.01 | 0.01 |
0.02 | 18119.28 | 36267.35 | 206.43 | 24101.56 | 0.03 | 0.03 | |
0.03 | 26.05 | 16570.53 | 43.01 | 4579.47 | 0.04 | 0.04 | |
0.04 | 38.17 | 16627.73 | 44.04 | 4696.22 | 0.05 | 0.06 | |
0.05 | 38.46 | 15896.03 | 46.58 | 4592.57 | 0.07 | 0.07 | |
0.06 | 436.29 | 2521216 | 727.7 | 5014.9 | 0.09 | 0.09 | |
n = 500 | 0.01 | 0.31 | 0.72 | 0.39 | 0.7 | 0.01 | 0.01 |
0.02 | 0.32 | 0.7 | 0.4 | 0.67 | 0.02 | 0.02 | |
0.03 | 0.32 | 0.69 | 0.41 | 0.67 | 0.04 | 0.04 | |
0.04 | 0.33 | 0.68 | 0.41 | 0.67 | 0.05 | 0.05 | |
0.05 | 0.35 | 0.71 | 0.43 | 0.74 | 0.06 | 0.06 | |
0.06 | 0.36 | 0.68 | 0.44 | 0.67 | 0.07 | 0.07 | |
n = 1000 | 0.01 | 0.13 | 0.16 | 0.15 | 0.16 | 0.01 | 0.01 |
0.02 | 0.13 | 0.16 | 0.15 | 0.16 | 0.02 | 0.02 | |
0.03 | 0.13 | 0.16 | 0.15 | 0.16 | 0.03 | 0.03 | |
0.04 | 0.14 | 0.16 | 0.16 | 0.16 | 0.04 | 0.03 | |
0.05 | 0.15 | 0.16 | 0.16 | 0.15 | 0.04 | 0.04 | |
0.06 | 0.16 | 0.16 | 0.16 | 0.15 | 0.05 | 0.03 |