Package: dda 0.1.0

dda: Direction Dependence Analysis

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:Wolfgang Wiedermann [aut, cre], Megan Hirni [aut]

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dda.pdf |dda.html
dda/json (API)

# Install 'dda' in R:
install.packages('dda', repos = c('https://wwiedermann.r-universe.dev', 'https://cloud.r-project.org'))

Bug tracker:https://github.com/wwiedermann/dda/issues

On CRAN:

Conda:

3.81 score 79 downloads 5 exports 8 dependencies

Last updated 9 days agofrom:8b461822ce. Checks:1 OK, 8 WARNING. Indexed: yes.

TargetResultLatest binary
Doc / VignettesOKMar 07 2025
R-4.5-winWARNINGMar 07 2025
R-4.5-macWARNINGMar 07 2025
R-4.5-linuxWARNINGMar 07 2025
R-4.4-winWARNINGMar 07 2025
R-4.4-macWARNINGMar 07 2025
R-4.4-linuxWARNINGMar 07 2025
R-4.3-winWARNINGMar 07 2025
R-4.3-macWARNINGMar 07 2025

Exports:cdda.indepcdda.vardistdda.indepdda.resdistdda.vardist

Dependencies:bootcodetoolsdHSICenergyforeachgsliteratorsRcpp

Readme and manuals

Help Manual

Help pageTopics
Conditional Direction Dependence Analysis: Independence Propertiescdda.indep plot.cdda.indep print.cdda.indep summary.cdda.indep
Conditional Directional Dependence Analysis: Variable Distributionscdda.vardist plot.cdda.vardist print.cdda.vardist summary.cdda.vardist
Direction Dependence Analysis: Independence Propertiesdda.indep print.dda.indep
Direction Dependence Analysis: Residual Distributionsdda.resdist print.dda.resdist
Direction Dependence Analysis: Variable Distributionsdda.vardist print.dda.vardist