ludic: Linkage Using Diagnosis Codes

Probabilistic record linkage without direct identifiers using only diagnosis codes. Method is detailed in: Hejblum, Weber, Liao, Palmer, Churchill, Szolovits, Murphy, Kohane & Cai (2019) <doi:10.1038/sdata.2018.298> ; Zhang, Hejblum, Weber, Palmer, Churchill, Szolovits, Murphy, Liao, Kohane & Cai (2021) <doi:10.1093/jamia/ocab187>.

Version: 0.2.1
Depends: R (≥ 3.0.0), Rcpp (≥ 0.12.11)
Imports: fGarch, landpred, Matrix, methods, rootSolve
LinkingTo: Rcpp, RcppArmadillo
Suggests: testthat
Published: 2025-07-24
Author: Boris P Hejblum [aut, cre], Harrison G Zhang [aut], Tianxi Cai [aut]
Maintainer: Boris P Hejblum <boris.hejblum at u-bordeaux.fr>
BugReports: https://github.com/borishejblum/ludic/issues
License: MIT + file LICENSE
URL: https://borishejblum.github.io/ludic/
NeedsCompilation: yes
Citation: ludic citation info
Materials: README, NEWS
CRAN checks: ludic results

Documentation:

Reference manual: ludic.html , ludic.pdf

Downloads:

Package source: ludic_0.2.1.tar.gz
Windows binaries: r-devel: ludic_0.2.0.zip, r-release: ludic_0.2.0.zip, r-oldrel: ludic_0.2.0.zip
macOS binaries: r-release (arm64): ludic_0.2.0.tgz, r-oldrel (arm64): ludic_0.2.0.tgz, r-release (x86_64): ludic_0.2.0.tgz, r-oldrel (x86_64): ludic_0.2.0.tgz
Old sources: ludic archive

Linking:

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