Sample size = 600 | |||||
---|---|---|---|---|---|
Type I error | Power | ||||
Null | Setting 1 | Setting 2 | Setting 3 | ||
α-level | 0.05 | 0.01 | 0.05 | 0.05 | 0.05 |
Rarefaction | |||||
Linear regression | 0.0247 | 0.0032 | 0.0602 + | 0.0424 + | 0.0326 + |
ZIP | 0.8238 | 0.7766 | 0.8056 ∗ | 0.7642 ∗ | 0.7384 ∗ |
ZINB | 0.4241 | 0.2916 | 0.3515 ∗ | 0.3304 ∗ | 0.3150 ∗ |
ZINQ-MinP | 0.0471 | 0.0089 | 0.9243 | 0.4867 | 0.0819 |
ZINQ-Cauchy | 0.0506 | 0.0100 | 0.9166 | 0.5428 | 0.0954 |
TSS | |||||
Linear regression | 0.0279 | 0.0030 | 0.0372 + | 0.0338 + | 0.0320 + |
ZIB | 0.0053 | 0.0009 | 0.0649 + | 0.0190 + | 0.0067 + |
Tobit | 0.0522 | 0.0137 | 0.0837 | 0.0703 | 0.0635 |
ZIlogN | 0.9997 | 0.9997 | 0.9987 ∗ | 0.9978 ∗ | 0.9983 ∗ |
ZIG | 0.0495 | 0.0073 | 0.1094 | 0.0675 | 0.0498 |
ZINQ-MinP | 0.0428 | 0.0083 | 0.6626 | 0.2480 | 0.0596 |
ZINQ-Cauchy | 0.0497 | 0.0099 | 0.6800 | 0.2818 | 0.0700 |
CSS | |||||
Linear regression | 0.0500 | 0.0107 | 0.2021 | 0.1034 | 0.0541 |
Tobit | 0.0498 | 0.0111 | 0.1677 | 0.0929 | 0.0533 |
ZIlogN | 0.0446 | 0.0071 | 0.4933 | 0.2063 | 0.0621 |
ZIG | 0.0443 | 0.0076 | 0.5563 | 0.2264 | 0.0643 |
ZINQ-MinP | 0.0456 | 0.0085 | 0.8442 | 0.3766 | 0.0720 |
ZINQ-Cauchy | 0.0497 | 0.0099 | 0.8327 | 0.3897 | 0.0773 |