weight_fc_jags: Probability weights in JAGS
In hunansona/ed4bhm: Empirical Determinacy for Bayesian Hierarchical Models
View source: R/weight_fc_jags.R
weight_fc_jags R Documentation
Probability weights in JAGS
Description
Computes probability weights by fast computation (Hunanyan et al., 2021) in JAGS.
Usage
weight_fc_jags(jags.obj, w)
Arguments
jags.obj
character string, the name of the JAGS object fitted with rjags with the base model (non-weighted likelihood, w = 1)
w
numeric, weighting factor to weight the likelihood. w attains values close to 1. The default value is w = 1 \pm δ, where δ = 0.01.
Details
A fast computation formula is derived (Hunanyan et al., 2021) to estimate the weighted samples for the model fitted in JAGS.
Value
numeric vector
References
Hunanyan, S., Roos, M., Plummer, M., Rue, H. (2021). Quantification of empirical determinacy: the impact of likelihood weighting on posterior location and spread in Bayesian meta-analysis estimated with JAGS and INLA. Bayesian Analaysis (under review). https://arxiv.org/abs/2109.11870.
See Also
expectation_fc, sd_fc, extract_descriptives_jags
hunansona/ed4bhm documentation built on June 15, 2022, 6:42 p.m.
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View source: R/weight_fc_jags.R
| weight_fc_jags | R Documentation |
Probability weights in JAGS
Description
Computes probability weights by fast computation (Hunanyan et al., 2021) in JAGS.
Usage
weight_fc_jags(jags.obj, w)
Arguments
jags.obj |
character string, the name of the JAGS object fitted with |
w |
numeric, weighting factor to weight the likelihood. |
Details
A fast computation formula is derived (Hunanyan et al., 2021) to estimate the weighted samples for the model fitted in JAGS.
Value
numeric vector
References
Hunanyan, S., Roos, M., Plummer, M., Rue, H. (2021). Quantification of empirical determinacy: the impact of likelihood weighting on posterior location and spread in Bayesian meta-analysis estimated with JAGS and INLA. Bayesian Analaysis (under review). https://arxiv.org/abs/2109.11870.
See Also
expectation_fc, sd_fc, extract_descriptives_jags
R Package Documentation
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Note that we can't provide technical support on individual packages. You should contact the package authors for that.
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