kardl: Make Symmetric and Asymmetric ARDL Estimations

Implements estimation procedures for Autoregressive Distributed Lag (ARDL) and Nonlinear ARDL (NARDL) models, which allow researchers to investigate both short- and long-run relationships in time series data under mixed orders of integration. The package supports simultaneous modeling of symmetric and asymmetric regressors, flexible treatment of short-run and long-run asymmetries, and automated equation handling. It includes several cointegration testing approaches such as the Pesaran-Shin-Smith F and t bounds tests, and the restricted ECM test. Methodological foundations are provided in Pesaran, Shin, and Smith (2001) <doi:10.1016/S0304-4076(01)00049-5> and Shin, Yu, and Greenwood-Nimmo (2014, ISBN:9780123855079).

Version: 1.1.0
Depends: R (≥ 3.5.0)
Imports: stats, msm, lmtest, nlWaldTest, car, ggplot2, utils
Suggests: knitr, rmarkdown, officer, flextable, equatags, magrittr, rlang, tidyr, dplyr, testthat (≥ 3.0.0)
Published: 2026-03-09
DOI: 10.32614/CRAN.package.kardl
Author: Huseyin Karamelikli ORCID iD [aut, cre], Huseyin Utku Demir ORCID iD [aut]
Maintainer: Huseyin Karamelikli <hakperest at gmail.com>
License: GPL-3
NeedsCompilation: no
Materials: README, NEWS
CRAN checks: kardl results

Documentation:

Reference manual: kardl.html , kardl.pdf
Vignettes: Introduction to kardl (source, R code)

Downloads:

Package source: kardl_1.1.0.tar.gz
Windows binaries: r-devel: kardl_0.1.1.zip, r-release: kardl_0.1.1.zip, r-oldrel: kardl_0.1.1.zip
macOS binaries: r-release (arm64): kardl_0.1.1.tgz, r-oldrel (arm64): kardl_0.1.1.tgz, r-release (x86_64): kardl_0.1.1.tgz, r-oldrel (x86_64): kardl_0.1.1.tgz
Old sources: kardl archive

Linking:

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