Gumbel distribution
![[gumbel_ex1]](gumbel_ex1.bmp)
![[gumbel_ex2]](gumbel_ex2.bmp)
model
{
for( i in 1 : N )
{
x[i] ~ dgumbel(alpha, tau)
}
# Prior distributions of the model parameters
# Gamma Prior
alpha ~ dgamma(0.001, 0.001)
tau~ dgamma(0.001, 0.001)
}
The data set is taken from Murthy et al. (2004, pp. 119 ).
Murthy, D. N. P., Xie, M., Jiang, R. (2004).
Weibull Models
, Wiley-Interscience.
Data
( click to open )
Inits for chain 1
Inits for chain 2
( click to open )
Results
![[gumbel_ex3]](gumbel_ex3.bmp)
![[gumbel_ex5]](gumbel_ex5.bmp)
![[gumbel_ex6]](gumbel_ex6.bmp)