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pcdid: Principal Components Difference-in-Differences

Implements the Principal Components Difference-in-Differences estimators as described in Chan, M. K., & Kwok, S. S. (2022) <doi:10.1080/07350015.2021.1914636>.

Version: 1.0.0
Depends: R (≥ 3.5)
Imports: stats, sandwich, lmtest
Suggests: tinytest
Published: 2025-09-18
DOI: 10.32614/CRAN.package.pcdid
Author: Marc Chan ORCID iD [aut], Xiaolei Wang ORCID iD [aut, cre]
Maintainer: Xiaolei Wang <adamwang15 at gmail.com>
BugReports: https://github.com/adamwang15/pcdid/issues
License: GPL (≥ 3)
URL: https://github.com/adamwang15/pcdid
NeedsCompilation: no
Materials: README
CRAN checks: pcdid results

Documentation:

Reference manual: pcdid.html , pcdid.pdf

Downloads:

Package source: pcdid_1.0.0.tar.gz
Windows binaries: r-devel: pcdid_1.0.0.zip, r-release: pcdid_1.0.0.zip, r-oldrel: pcdid_1.0.0.zip
macOS binaries: r-release (arm64): pcdid_1.0.0.tgz, r-oldrel (arm64): pcdid_1.0.0.tgz, r-release (x86_64): pcdid_1.0.0.tgz, r-oldrel (x86_64): pcdid_1.0.0.tgz

Linking:

Please use the canonical form https://CRAN.R-project.org/package=pcdid to link to this page.

These binaries (installable software) and packages are in development.
They may not be fully stable and should be used with caution. We make no claims about them.
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