# NOT RUN {
## The function is currently defined as
function(ystar, xleft, xright, censor_code, idx, distr.k, sigma.k,
distr.p0, mu.p0, sigma.p0) {
r <- length(ystar)
nstar <- as.numeric(table(idx))
for (j in seq(r)) {
id <- which(!is.na(match(idx, j)))
xjleft <- xleft[id]
xjright <- xright[id]
xbar <- 0.5 * sum(xjleft + xjright, na.rm = T) / nstar[j]
y2star <- rk(1, distr = distr.k, mu = xbar, sigma = sigma.k / sqrt(nstar[j]))
f.ratio <- rfystarcens2(
v = y2star, v2 = ystar[j], xleft = xjleft,
xright = xjright, censor_code = censor_code[id],
distr.k = distr.k, sigma.k = sigma.k, distr.p0 = distr.p0,
mu.p0 = mu.p0, sigma.p0 = sigma.p0
)
k.ratio <- dk(ystar[j], distr = distr.k, mu = xbar, sigma = sigma.k / sqrt(nstar[j])) /
dk(y2star,
distr = distr.k, mu = xbar, sigma = sigma.k / sqrt(nstar[j])
)
if (!is.nan(f.ratio * k.ratio)) {
q2 <- min(1, f.ratio * k.ratio)
ystar[j] <- ifelse(runif(1) <= q2, y2star, ystar[j])
}
}
return(ystar)
}
# }
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