CreateCubicBF: Generate a new pair of Cubic Basis Functions

In boostingDEA: A Boosting Approach to Data Envelopment Analysis

Generate a new pair of Cubic Basis Functions

Description

This function generates two new cubic basis functions from a variable and a knot previously created during MARS algorithm.

Usage

CreateCubicBF(data, xi, knt, B, side)

Arguments

data	data.frame or matrix containing the variables in the model.
xi	Variable index of the new basis function(s).
knt	Knots for creating the new basis function(s).
B	Matrix of basis functions.
side	Side of the basis function.

Value

Matrix of basis functions updated with the new basis functions.

boostingDEA documentation built on May 31, 2023, 6:33 p.m.