MARSAdaptedSmooth

This function smoothes the Forward MARS predictor.

Includes functions to estimate production frontiers
and make ideal output predictions in the Data Envelopment Analysis (DEA)
context using both standard models from DEA and Free Disposal Hull (FDH)
and boosting techniques. In particular, EATBoosting (Guillen et al., 2023
<doi:10.1016/j.eswa.2022.119134>) and MARSBoosting. Moreover, the package
includes code for estimating several technical efficiency measures using
different models such as the input and output-oriented radial measures, the
input and output-oriented Russell measures, the Directional Distance
Function (DDF), the Weighted Additive Measure (WAM) and the Slacks-Based
Measure (SBM).

Maria D. Guillen

boostingDEA

A Boosting Approach to Data Envelopment Analysis

Juan Aparicio

Víctor España

MARSAdaptedSmooth function

<dl><dt>data</dt>
<dd><code>data.frame</code> or <code>matrix</code> containing the variables in
the model.</dd>
<dt>nX</dt>
<dd>number of inputs in <code>data</code>.</dd>
<dt>knots</dt>
<dd><code>data.frame</code> containing knots from Forward MARS.</dd>
<dt>y</dt>
<dd>output indexes in <code>data</code>.</dd></dl>

Arguments

Smoothing (Forward) Multivariate Adaptive Frontier Splines — MARSAdaptedSmooth

<dl>

<dt>data</dt>
<dd><code>data.frame</code> or <code>matrix</code> containing the variables in
the model.</dd>


<dt>nX</dt>
<dd>number of inputs in <code>data</code>.</dd>


<dt>knots</dt>
<dd><code>data.frame</code> containing knots from Forward MARS.</dd>


<dt>y</dt>
<dd>output indexes in <code>data</code>.</dd>

</dl>

MARSAdaptedSmooth: Smoothing (Forward) Multivariate Adaptive Frontier Splines

Description

Usage

Value

Arguments