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# CITATION file created with {cffr} R package
# See also: https://docs.ropensci.org/cffr/
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cff-version: 1.2.0
message: 'To cite package "sparseR" in publications use:'
type: software
license: GPL-3.0-only
title: 'sparseR: Variable Selection under Ranked Sparsity Principles for Interactions
  and Polynomials'
version: 0.3.1
doi: 10.1007/s10182-021-00431-7
identifiers:
- type: doi
  value: 10.32614/CRAN.package.sparseR
abstract: An implementation of ranked sparsity methods, including penalized regression
  methods such as the sparsity-ranked lasso, its non-convex alternatives, and elastic
  net, as well as the sparsity-ranked Bayesian Information Criterion. As described
  in Peterson and Cavanaugh (2022) <https://doi.org/10.1007/s10182-021-00431-7>, ranked
  sparsity is a philosophy with methods primarily useful for variable selection in
  the presence of prior informational asymmetry, which occurs in the context of trying
  to perform variable selection in the presence of interactions and/or polynomials.
  Ultimately, this package attempts to facilitate dealing with cumbersome interactions
  and polynomials while not avoiding them entirely. Typically, models selected under
  ranked sparsity principles will also be more transparent, having fewer falsely selected
  interactions and polynomials than other methods.
authors:
- family-names: Peterson
  given-names: Ryan Andrew
  email: ryan.a.peterson@cuanschutz.edu
  orcid: https://orcid.org/0000-0002-4650-5798
preferred-citation:
  type: article
  title: 'Ranked Sparsity: A Cogent Regularization Framework for Selecting and Estimating
    Feature Interactions and Polynomials'
  authors:
  - family-names: Peterson
    given-names: Ryan A.
  - family-names: Cavanaugh
    given-names: Joseph E.
  year: '2022'
  journal: AStA Advances in Statistical Analysis
  doi: 10.1007/s10182-021-00431-7
repository: https://CRAN.R-project.org/package=sparseR
repository-code: https://github.com/petersonR/sparseR/
url: https://petersonr.github.io/sparseR/
date-released: '2024-07-17'
contact:
- family-names: Peterson
  given-names: Ryan Andrew
  email: ryan.a.peterson@cuanschutz.edu
  orcid: https://orcid.org/0000-0002-4650-5798