summary.fsdea: summary method for fsdea class

In adea: Alternate DEA Package

summary method for fsdea class

Description

Extract information from a fsdea class object and compute some more. The default tolerance to consider a DMU as efficient one is .001 in reports. Use 'eff.tolerance' parameter to consider another tolerance between 0 and 1.

Usage

## S3 method for class 'fsdea'
summary(object, ...)

Arguments

object	is the object of class dea to summarise
...	For compatibility reason, see note about 'eff.tolerance' parameter.

Value

This function returns the following information, as a named vector:

• Model name: if it is previously set

• Orientation: Model orientation

• Inputs: Names of the input variables in the model

• Outputs: Names of the output variables in the model

• n: Number of DMUs

• nEfficients: Number of efficient DMUs taking into account whithin eff.tolerance tolerance.

• Mean: This and following statistical measure of the efficiency scores. Its mean.

• sd: Its standard deviation.

• Min.: Its minimun value.

• 1st Qu.: Its first quater.

• Median: Its median.

• 3rd Qu.: Its third quater.

• Max.: Its maximum value.

• nInputs: Number of input variables to select

• nOutputs: Number of output variables to select

• nTotal: Total number of variables to select

• iSelected: Names of the selected input variables

• oSelected: Names of the selected output variables

adea documentation built on Nov. 24, 2023, 5:10 p.m.