[gpweibull_ex0] Generalized Power Weibull Model

   [gpweibull_ex1]
   

   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_ex3]

[gpweibull_ex4]

[gpweibull_ex5]
[gpweibull_ex6]