Title: Calculates mean and variance of mixture of two truncated normal distributions
Usage
tnorm_mixture_conditional(mu, var, lower, upper, K_i, K_pop)
Arguments
- mu
Mean value of normal distribution.
- var
Variance of normal distribution.
- lower
Lower threshold (can be -Inf).
- upper
Upper threshold (can be Inf).
- K_i
(Stratified) cumulative incidence proportion for the individual.
- K_pop
Population prevalence (cumulative incidence proportion).
Value
mean and variance of mixture distribution between two truncated normal distributions
Examples
tnorm_mixture_conditional(mu = 0, var = 1, lower = -Inf, upper = Inf, K_i = 0, K_pop = 0.01)
#> $mean
#> [1] 0
#>
#> $var
#> [1] 1
#>
tnorm_mixture_conditional(mu = 0, var = 1, lower = -Inf, upper = 2, K_i = .01, K_pop = 0.05)
#> $mean
#> [1] 0.04287187
#>
#> $var
#> [1] 1.083906
#>