PCAmatchR: Match Cases to Controls Based on Genotype Principal Components

Matches cases to controls based on genotype principle components (PC). In order to produce better results, matches are based on the weighted distance of PCs where the weights are equal to the % variance explained by that PC. A weighted Mahalanobis distance metric (Kidd et al. (1987) <doi:10.1016/0031-3203(87)90066-5>) is used to determine matches.

Version: 0.1.6
Depends: R (≥ 2.10)
Suggests: optmatch, testthat
Published: 2020-04-24
Author: Derek W. Brown [aut, cre], Mitchel J. Machiela [aut], Timothy A. Myers [ctb], NCI [cph, fnd]
Maintainer: Derek W. Brown <derek.brown at nih.gov>
BugReports: https://github.com/machiela-lab/PCAmatchR/issues
License: MIT + file LICENSE
URL: https://github.com/machiela-lab/PCAmatchR
NeedsCompilation: no
Materials: README
CRAN checks: PCAmatchR results

Downloads:

Reference manual: PCAmatchR.pdf
Package source: PCAmatchR_0.1.6.tar.gz
Windows binaries: r-devel: PCAmatchR_0.1.6.zip, r-release: PCAmatchR_0.1.6.zip, r-oldrel: PCAmatchR_0.1.6.zip
macOS binaries: r-release: PCAmatchR_0.1.6.tgz, r-oldrel: PCAmatchR_0.1.6.tgz

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