sambia: A Collection of Techniques Correcting for Sample Selection Bias

A collection of various techniques correcting statistical models for sample selection bias is provided. In particular, the resampling-based methods "stochastic inverse-probability oversampling" and "parametric inverse-probability bagging" are placed at the disposal which generate synthetic observations for correcting classifiers for biased samples resulting from stratified random sampling. For further information, see the article Krautenbacher, Theis, and Fuchs (2017) <doi:10.1155/2017/7847531>. The methods may be used for further purposes where weighting and generation of new observations is needed.

Version: 0.1.0
Imports: stats, mvtnorm, dplyr, smotefamily, e1071, ranger, pROC, FNN
Published: 2018-06-06
DOI: 10.32614/CRAN.package.sambia
Author: Norbert Krautenbacher, Kevin Strauss, Maximilian Mandl, Christiane Fuchs
Maintainer: Norbert Krautenbacher <norbert.krautenbacher at>
License: GPL-3
NeedsCompilation: no
CRAN checks: sambia results


Reference manual: sambia.pdf


Package source: sambia_0.1.0.tar.gz
Windows binaries: r-devel:, r-release:, r-oldrel:
macOS binaries: r-release (arm64): sambia_0.1.0.tgz, r-oldrel (arm64): sambia_0.1.0.tgz, r-release (x86_64): sambia_0.1.0.tgz, r-oldrel (x86_64): sambia_0.1.0.tgz


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