Table 2 Mixture Model and Mortality Functions for Simulation Study
From: Thinking outside the curve, part II: modeling fetal-infant mortality
Model feature | Specification for simulation study |
|---|---|
Probability density for mixture model | .007 f(x;832,210) +.182 f(x;2772,740) +.758 f(x;3170,417) +.052 f(x;3804,413) |
Risk within component 1 | r 1(x) = logit -1(-4.6975 -0.2362 z + 0.3994 z 2 + 0.1690 z 3 + 0.1328 z 4) |
Risk within component 2 | r 2(x) = logit -1(-4.0962 -0.7496 z - 0.0289 z 2 - 0.1094 z 3 + 0.0918 z 4) |
Risk within component 3 | r 3(x) = logit -1(-5.7538 -1.7275 z + 1.6269 z 2 + 0.1897 z 3 - 0.0249 z 4) |
Risk within component 4 | r 4(x) = logit -1(-5.3285 -0.2786 z - 0.1979 z 2 + 0.0535 z 3 + 0.0773 z 4) |