A simple linear regression example.
 Modified from the Bugs book example 6.1.1

model {
for (i in 1:5) {
y[i] ~ dnorm(mu[i], tau)
mu[i] <- alpha + beta*(x[i] - mean(x[]))
}
alpha ~ dnorm(0,0.001)
beta ~ dnorm(0,0.001)
tau ~ dgamma(0.1,0.1)
sigma2 <- 1/tau

}

Data:
list(y = c(177,236,285,350,376), x = c(8,15,22,29,36))

Inits:
list(alpha=250,beta=0,tau=0.5)


Consider example 4.1.1 as first example
on logistic regression