# --------------------------------------------
# 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 "lpdensity" in publications use:'
type: software
license: GPL-3.0-only
title: 'lpdensity: Local Polynomial Density Estimation and Inference'
version: 3.0.1
doi: 10.18637/jss.v101.i02
identifiers:
- type: doi
  value: 10.32614/CRAN.package.lpdensity
abstract: Implements local polynomial distribution and density methods for point estimation,
  inference and bandwidth selection, documented in Cattaneo, Jansson and Ma (2020)
  <https://doi.org/10.1080/01621459.2019.1635480>, Cattaneo, Jansson and Ma (2022)
  <https://doi.org/10.18637/jss.v101.i02>, and Cattaneo, Jansson and Ma (2024) <https://doi.org/10.1016/j.jeconom.2021.01.006>.
  lpdensity() constructs local polynomial distribution and density estimators with
  robust bias-corrected inference, and lpbwdensity() implements data-driven bandwidth
  selection.
authors:
- family-names: Cattaneo
  given-names: Matias D.
  email: matias.d.cattaneo@gmail.com
- family-names: Jansson
  given-names: Michael
  email: michael.jansson.berkeley@gmail.com
- family-names: Ma
  given-names: Xinwei
  email: xinweima.pku@gmail.com
preferred-citation:
  type: article
  title: 'lpdensity: Local Polynomial Density Estimation and Inference'
  authors:
  - family-names: Cattaneo
    given-names: Matias D.
    email: matias.d.cattaneo@gmail.com
  - family-names: Jansson
    given-names: Michael
    email: michael.jansson.berkeley@gmail.com
  - family-names: Ma
    given-names: Xinwei
    email: xinweima.pku@gmail.com
  journal: Journal of Statistical Software
  year: '2022'
  volume: '101'
  issue: '2'
  doi: 10.18637/jss.v101.i02
  start: '1'
  end: '25'
repository: https://mdcattaneo.r-universe.dev
repository-code: https://github.com/nppackages/lpdensity
commit: 9b2bfdbdbc076d0da316f00196fd6f1963c4ae8f
url: https://nppackages.github.io/
date-released: '2026-05-23'
contact:
- family-names: Cattaneo
  given-names: Matias D.
  email: matias.d.cattaneo@gmail.com