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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 "rd2d" in publications use:'
type: software
license: GPL-3.0-only
title: 'rd2d: Estimation and Inference for Boundary Discontinuity Designs'
version: 1.0.0
doi: 10.32614/CRAN.package.rd2d
abstract: Provides pointwise and uniform estimation and inference methods for boundary
  discontinuity (BD) designs, a causal inference design that generalizes univariate
  regression discontinuity (RD) designs to settings with bivariate scores. Implements
  local polynomial methods for location-based and distance-based analyses, including
  sharp and fuzzy designs, data-driven bandwidth selection, pointwise confidence intervals,
  and uniform confidence bands. Methodology is developed in Cattaneo, Titiunik, and
  Yu (2026) <https://doi.org/10.48550/arXiv.2505.05670> for location-based methods
  and Cattaneo, Titiunik, and Yu (2026) <https://doi.org/10.48550/arXiv.2510.26051>
  for distance-based methods. For an overview and empirical guidance, see Cattaneo,
  Titiunik, and Yu (2026) <https://doi.org/10.48550/arXiv.2511.06474>. The companion
  software article is Cattaneo, Titiunik, and Yu (2025) <https://doi.org/10.48550/arXiv.2505.07989>.
authors:
- family-names: Cattaneo
  given-names: Matias D.
  email: matias.d.cattaneo@gmail.com
- family-names: Titiunik
  given-names: Rocio
  email: rocio.titiunik@gmail.com
- family-names: Yu
  given-names: Ruiqi Rae
  email: raeyuuuu@gmail.com
repository: https://mdcattaneo.r-universe.dev
repository-code: https://github.com/rdpackages/rd2d
commit: fb40a3b778755e4ec37946f420e9e6aab8ed5093
url: https://rdpackages.github.io/
date-released: '2026-05-28'
contact:
- family-names: Cattaneo
  given-names: Matias D.
  email: matias.d.cattaneo@gmail.com