############################### Start of rNormal_reg examples ####################
\dontshow{
  RcppParallel::setThreadOptions(numThreads = 2L)
}
set.seed(333)

## Dobson (1990) Page 93: Randomized Controlled Trial :
counts <- c(18, 17, 15, 20, 10, 20, 25, 13, 12)
outcome <- gl(3, 1, 9)
treatment <- gl(3, 3)
print(d.AD <- data.frame(treatment, outcome, counts))

## Poisson Prior and rNormal_reg call (using Prior_Setup for x, y, and prior values)
ps <- Prior_Setup(counts ~ outcome + treatment, family = poisson(), data = d.AD)

out_pois <- rNormal_reg(
  n = 1000,
  y = ps$y,
  x = ps$x,
  prior_list = list(mu = ps$mu, Sigma = ps$Sigma),
  family = poisson(link = "log"),
  weights = rep(1, nrow(ps$x))
)
print(out_pois)


## Menarche Binomial Data Example
data(menarche, package = "MASS")
menarche$Age2 <- menarche$Age - 13

## Logit Prior and rNormal_reg call (use proportion + trial weights)
ps1 <- Prior_Setup(
  Menarche / Total ~ Age2,
  family = binomial(logit),
  data = menarche,
  weights = menarche$Total
)

out_logit <- rNormal_reg(
  n = 1000,
  y = ps1$y,
  x = ps1$x,
  prior_list = list(mu = ps1$mu, Sigma = ps1$Sigma),
  family = binomial(logit),
  weights = menarche$Total
)
print(out_logit)

## Probit Prior and rNormal_reg call
ps2 <- Prior_Setup(
  Menarche / Total ~ Age2,
  family = binomial(probit),
  data = menarche,
  weights = menarche$Total
)

out_probit <- rNormal_reg(
  n = 1000,
  y = ps2$y,
  x = ps2$x,
  prior_list = list(mu = ps2$mu, Sigma = ps2$Sigma),
  family = binomial(probit),
  weights = menarche$Total
)
print(out_probit)

## clog-log Prior and rNormal_reg call
ps3 <- Prior_Setup(
  Menarche / Total ~ Age2,
  family = binomial(cloglog),
  data = menarche,
  weights = menarche$Total
)

out_cloglog <- rNormal_reg(
  n = 1000,
  y = ps3$y,
  x = ps3$x,
  prior_list = list(mu = ps3$mu, Sigma = ps3$Sigma),
  family = binomial(cloglog),
  weights = menarche$Total
)
print(out_cloglog)


## Gamma regression
data(carinsca)
carinsca$Merit <- ordered(carinsca$Merit)
carinsca$Class <- factor(carinsca$Class)
oldopt <- options(contrasts = c("contr.treatment", "contr.treatment"))

psg <- Prior_Setup(
  Cost / Claims ~ Merit + Class,
  family = Gamma(link = "log"),
  data = carinsca,
  weights = carinsca$Claims
)

out_gamma <- rNormal_reg(
  n = 1000,
  y = psg$y,
  x = psg$x,
  prior_list = list(mu = psg$mu, Sigma = psg$Sigma, dispersion = psg$dispersion),
  family = Gamma(link = "log"),
  weights = carinsca$Claims
)
print(out_gamma)
options(oldopt)
