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# CITATION.cff 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 "dda" in publications use:'
type: software
license: MIT
title: 'dda: Direction Dependence Analysis'
version: 0.2.0
doi: 10.32614/CRAN.package.dda
abstract: 'A collection of tests to analyze the causal direction of dependence in
  linear models (Wiedermann, W., & von Eye, A., 2025, ISBN: 9781009381390). The package
  includes functions to perform Direction Dependence Analysis for variable distributions,
  residual distributions, and independence properties of predictors and residuals
  in competing causal models. In addition, the package contains functions to test
  the causal direction of dependence in conditional models (i.e., models with interaction
  terms). For more information see <https://www.ddaproject.com>.'
authors:
- family-names: Wiedermann
  given-names: Wolfgang
  email: wiedermannw@missouri.edu
- family-names: Hirni
  given-names: Megan
  email: mj.hirni@missouri.edu
repository: https://hirnia.r-universe.dev
repository-code: https://github.com/wwiedermann/dda
commit: 550b3921997b443cf274a462bd7634eaacee3ab8
url: https://github.com/wwiedermann/dda
date-released: '2026-09-15'
contact:
- family-names: Wiedermann
  given-names: Wolfgang
  email: wiedermannw@missouri.edu