deaR (version 1.2.1)

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

See Also

read_data, model_multiplier, cross_efficiency

Examples

# NOT RUN {
# Example.
data("Golany_Roll_1989")
data_example <- read_data(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

# }