hyperprior_alphas
Shape (alpha) of the inverse gamma hyper-parameter prior
Specification
Alias: None
Arguments: REALLIST
Child Keywords:
Required/Optional |
Description of Group |
Dakota Keyword |
Dakota Keyword Description |
|---|---|---|---|
Required |
Scale (beta) of the inverse gamma hyper-parameter prior |
||
Description
Shape of the prior distribution for calibrated error multipliers. Either a single value or number of hyper-parameters values may be specified.
Default: 102.0 (with beta = 103.0) so mean and mode are approximately 1.0 and standard deviation is about 0.1.
