deaR (version 1.4.1)

Golany_Roll_1989: Data: Golany and Roll (1989).

Description

Data of 13 DMUs using 3 inputs to produce 2 outputs.

Usage

data("Golany_Roll_1989")

Format

Data frame with 13 rows and 6 columns. Definition of inputs (X) and outputs (Y):

x1

Input 1

x2

Input 2

x3

Input 3

y1

Output 1

y1

Output 2

Author

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

Vicente Bolos (). Department of Business Mathematics

Rafael Benitez (). Department of Business Mathematics

University of Valencia (Spain)

See Also

make_deadata, model_multiplier, cross_efficiency

Examples

# Example.
data("Golany_Roll_1989")
data_example <- make_deadata(datadea = Golany_Roll_1989,
                             dmus = 1,
                             inputs = 2:4,
                             outputs = 5:6)
result <- cross_efficiency(data_example,
                           orientation = "io",
                           selfapp = TRUE)
result$Arbitrary$cross_eff
result$Arbitrary$e