SSGL

Spike-and-Slab Group Lasso for Group-Regularized Generalized Linear Models

CRAN Package

Fits group-regularized generalized linear models (GLMs) using the spike-and-slab group lasso (SSGL) prior introduced by Bai et al. (2022) and extended to GLMs by Bai (2023) . This package supports fitting the SSGL model for the following GLMs with group sparsity: Gaussian linear regression, binary logistic regression, Poisson regression, negative binomial regression, and gamma regression. Stand-alone functions for group-regularized negative binomial regression and group-regularized gamma regression are also available, with the option of employing the group lasso penalty of Yuan and Lin (2006) , the group minimax concave penalty (MCP) of Breheny and Huang , or the group smoothly clipped absolute deviation (SCAD) penalty of Breheny and Huang (2015) .

  • Version1.0
  • R version≥ 3.6.0
  • LicenseGPL-3
  • Needs compilation?Yes
  • Last release06/27/2023

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  • Depends1 package
  • Imports4 packages