Generalized Power Weibull Model
![[gpweibull_ex1]](gpweibull_ex1.bmp)
model
{
for( i in 1 : N )
{
x[i] ~ dgp.weib(alpha, theta)
}
# Prior distributions of the model parameters
alpha ~ dgamma(0.001, 0.001)
theta~ dgamma(0.001, 0.001)
}
The data set gives 100 observations on breaking stress of carbon fibres,Nichols and Padgett(2006).
Nichols, M.D. and W.J. Padgett, W.J. (2006). A bootstrap control chart for Weibull percentiles,
Quality and Reliability Engineering International
, 22, 141-151.
Data
( click to open )
Inits for chain 1
Inits for chain 2
( click to open )
Results
![[gpweibull_ex2]](gpweibull_ex2.bmp)
![[gpweibull_ex4]](gpweibull_ex4.bmp)
![[gpweibull_ex5]](gpweibull_ex5.bmp)