psbcGroup {psbcGroup}

Penalized Parametric and Semiparametric Bayesian Survival Models with Shrinkage and Grouping Priors

Description

The package provides algorithms for fitting penalized parametric and semiparametric Bayesian survival models with elastic net, fused lasso, and group lasso priors.

Details

The package includes following functions:

psbcEN	The function to fit the PSBC model with elastic net prior
psbcFL	The function to fit the PSBC model with fused lasso prior
psbcGL	The function to fit the PSBC model with group lasso or Bayesian lasso prior
aftGL	The function to fit the parametric accelerated failure time model with group lasso
aftGL_LT	The function to fit the parametric accelerated failure time model with group lasso for left-truncated and interval-censored data

Package:	psbcGroup
Type:	Package
Version:	1.7
Date:	2024-1-9
License:	GPL (>= 2)
LazyLoad:	yes

Author(s)

Kyu Ha Lee, Sounak Chakraborty, Harrison Reeder, (Tony) Jianguo Sun
Maintainer: Kyu Ha Lee <[e-mail]>

References

Lee, K. H., Chakraborty, S., and Sun, J. (2011). Bayesian Variable Selection in Semiparametric Proportional Hazards Model for High Dimensional Survival Data. The International Journal of Biostatistics, Volume 7, Issue 1, Pages 1-32.

Lee, K. H., Chakraborty, S., and Sun, J. (2015). Survival Prediction and Variable Selection with Simultaneous Shrinkage and Grouping Priors. Statistical Analysis and Data Mining, Volume 8, Issue 2, pages 114-127.

Lee, K. H., Chakraborty, S., and Sun, J. (2017). Variable Selection for High-Dimensional Genomic Data with Censored Outcomes Using Group Lasso Prior. Computational Statistics and Data Analysis, Volume 112, pages 1-13.

Reeder, H., Haneuse, S., Lee, K. H. (2023+). Group Lasso Priors for Bayesian Accelerated Failure Time Models with Left-Truncated and Interval-Censored Time-to-Event Data. under review