deaR (version 1.2.1)

Tone2003: Data: Tone (2003).

Description

Data of 9 DMUs producing 2 outputs, being second ouput undesirable, by using 1 input.

Usage

data("Tone2003")

Format

Data frame with 9 rows and 4 columns. Definition of inputs (X) and outputs (Y):

x

Input

yg

Output1 ("good" output)

yb

Output2 (undesirable "bad" output)

See Also

read_data, model_sbmeff

Examples

# NOT RUN {
# Example. Replication of results in Tone (2003), pp 10-11.
data("Tone2003")
data_example <- read_data(Tone2003,
                          ni = 1,
                          no = 2,
                          ud_outputs = 2)
result <- model_sbmeff(data_example,
                       rts = "vrs")
efficiencies(result)
targets(result)

# }