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cff-version: 1.2.0
message: 'To cite package "springer" in publications use:'
type: software
license: GPL-2.0-only
title: 'springer: Sparse Group Variable Selection for Gene-Environment Interactions
  in the Longitudinal Study'
version: 0.1.9
doi: 10.32614/CRAN.package.springer
abstract: Recently, regularized variable selection has emerged as a powerful tool
  to identify and dissect gene-environment interactions. Nevertheless, in longitudinal
  studies with high dimensional genetic factors, regularization methods for G×E interactions
  have not been systematically developed. In this package, we provide the implementation
  of sparse group variable selection, based on both the quadratic inference function
  (QIF) and generalized estimating equation (GEE), to accommodate the bi-level selection
  for longitudinal G×E studies with high dimensional genomic features. Alternative
  methods conducting only the group or individual level selection have also been included.
  The core modules of the package have been developed in C++.
authors:
- family-names: Zhou
  given-names: Fei
  email: fei.zhou@outlook.com
- family-names: Liu
  given-names: Yuwen
- family-names: Lu
  given-names: Xi
- family-names: Ren
  given-names: Jie
- family-names: Wu
  given-names: Cen
repository: https://CRAN.R-project.org/package=springer
repository-code: https://github.com/feizhoustat/springer
url: https://github.com/feizhoustat/springer
date-released: '2024-02-01'
contact:
- family-names: Zhou
  given-names: Fei
  email: fei.zhou@outlook.com