deaR: Conventional and Fuzzy Data Envelopment Analysis

Set of functions for Data Envelopment Analysis, including classical, fuzzy, cross-efficiency, bootstrapping, and Malmquist models. See: Banker, R.; Charnes, A.; Cooper, W.W. (1984). <doi:10.1287/mnsc.30.9.1078>, Charnes, A.; Cooper, W.W.; Rhodes, E. (1978). <doi:10.1016/0377-2217(78)90138-8> and Charnes, A.; Cooper, W.W.; Rhodes, E. (1981). <doi:10.1287/mnsc.27.6.668>.

Version:	1.5.4
Depends:	R (≥ 3.5)
Imports:	lpSolve, ggplot2, tidyr, plotly, igraph, writexl, dplyr, methods, gridExtra, grDevices, optiSolve
Published:	2026-02-24
DOI:	10.32614/CRAN.package.deaR
Author:	Vicente Bolos [aut, cre], Vicente Coll-Serrano [aut], Rafael Benitez Suarez [aut]
Maintainer:	Vicente Bolos <vicente.bolos at uv.es>
License:	GPL-2 | GPL-3 [expanded from: GPL]
NeedsCompilation:	no
Citation:	deaR citation info
CRAN checks:	deaR results

Documentation:

Reference manual:

deaR.html , deaR.pdf

Downloads:

Package source:	deaR_1.5.4.tar.gz
Windows binaries:	r-devel: deaR_1.5.4.zip, r-release: deaR_1.5.4.zip, r-oldrel: deaR_1.5.4.zip
macOS binaries:	r-release (arm64): deaR_1.5.4.tgz, r-oldrel (arm64): deaR_1.5.4.tgz, r-release (x86_64): deaR_1.5.4.tgz, r-oldrel (x86_64): deaR_1.5.4.tgz
Old sources:	deaR archive

Reverse dependencies:

Reverse imports:	PEAXAI, SdeaR
Reverse suggests:	pioneeR

Linking:

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