Information: Data Exploration with Information Theory (Weight-of-Evidence and Information Value)

Performs exploratory data analysis and variable screening for binary classification models using weight-of-evidence (WOE) and information value (IV). In order to make the package as efficient as possible, aggregations are done in data.table and creation of WOE vectors can be distributed across multiple cores. The package also supports exploration for uplift models (NWOE and NIV).

Version: 0.0.9
Depends: R (≥ 3.1.2)
Imports: data.table, ggplot2, grid, plyr, utils, iterators, doParallel, parallel, foreach
Suggests: knitr, reshape2, ClustOfVar, rmarkdown
Published: 2016-04-09
DOI: 10.32614/CRAN.package.Information
Author: Larsen Kim [aut, cre]
Maintainer: Larsen Kim <kblarsen4 at>
License: GPL (≥ 3)
NeedsCompilation: no
Materials: README NEWS
CRAN checks: Information results


Reference manual: Information.pdf
Vignettes: Information Package Vignette


Package source: Information_0.0.9.tar.gz
Windows binaries: r-devel:, r-release:, r-oldrel:
macOS binaries: r-release (arm64): Information_0.0.9.tgz, r-oldrel (arm64): Information_0.0.9.tgz, r-release (x86_64): Information_0.0.9.tgz, r-oldrel (x86_64): Information_0.0.9.tgz
Old sources: Information archive


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