PROBIT component |
β < α ^{1} (negatively skewed) |
β = α ^{2} (symmetric) | ||
---|---|---|---|---|

Bias |
MSE ^{4}
| Bias | MSE | |

Intercept (-1)^{3}
| 0.0303 | 0.0128 | 0.0054 | 0.0116 |

β_{Viral Infection} (2.5)
| -0.0186 | 0.0130 | -0.0064 | 0.0112 |

s11 (1) | -0.0927 | 0.0243 | -0.0914 | 0.0235 |

Log-beta component
| ||||

Intercept (-20) | ||||

β_{Viral Infection} (0.75)
| 0.0004 | 0.0050 | -0.0090 | 0.0055 |

s22 (0.2) | -0.0059 | 0.0010 | -0.0085 | 0.0012 |

s12 (0.2) | -0.0167 | 0.0028 | -0.0199 | 0.0033 |