frontier {eat}

Efficiency Analysis Trees Frontier Graph

Description

This function displays a plot with the frontier estimated by Efficiency Analysis Trees in a scenario of one input and one output.

Usage

frontier(
  object,
  FDH = FALSE,
  observed.data = FALSE,
  observed.color = "black",
  pch = 19,
  size = 1,
  rwn = FALSE,
  max.overlaps = 10
)

Arguments

object

An EAT object.

FDH

Logical. If TRUE, FDH frontier is displayed.

observed.data

Logical. If TRUE, observed DMUs are displayed.

observed.color

String. Color for observed DMUs.

pch

Integer. Point shape.

size

Integer. Point size.

rwn

Logical. If TRUE, rownames are displayed.

max.overlaps

Exclude text labels that overlap too many things.

Value

Plot with estimated production frontier

Examples

simulated <- Y1.sim(N = 50, nX = 1)

model <- EAT(data = simulated,
             x = 1,
             y = 2)

frontier <- frontier(object = model,
                     FDH = TRUE, 
                     observed.data = TRUE,
                     rwn = TRUE)
plot(frontier)