deaR (version 1.4.1)

eff_dmus: Efficient DMUs.

Description

Returns the efficient DMUs evaluated in a dea class object.

Usage

eff_dmus(deasol, tol = 1e-04)

Value

A numeric vector containing which DMUs has been evaluated as efficient. This vector is empty if there is not any efficient DMU.

Arguments

deasol

An object of class "dea" obtained by a DEA model function.

tol

Numeric. Absolute tolerance for numeric comparisons in efficiency scores. By default, it is 1e-4.

Author

Vicente Coll-Serrano (). Quantitative Methods for Measuring Culture (MC2). Applied Economics.

Vicente Bolós (). Department of Business Mathematics

Rafael Benítez (). Department of Business Mathematics

University of Valencia (Spain)

Examples

dataFortune <- make_deadata(Fortune500,
                            ni = 3,
                            no = 2)
ccrFortune <- model_basic(dataFortune)
eff_dmus(ccrFortune)