getChangePoints: Coordinate profiles crossing points

In profExtrema: Compute and Visualize Profile Extrema Functions

Description

Obtain the points where the coordinate profile extrema functions cross the threshold

Usage

getChangePoints(threshold, Design = NULL, allRes)

Arguments

threshold	if not null plots the level
Design	a d dimensional design corresponding to the points
allRes	list containing the list res which contains the computed minima and maxima. The object returned by the function getAllMaxMin.

Value

returns a list containing two lists with d components where

• alwaysEx: each component is a numerical vector indicating the points x_i where inf_{x^{-i}}f(x) > threshold;

• neverEx: each component is a numerical vector indicating the points x_i where sup_{x^{-i}}f(x) < threshold.

Author(s)

Dario Azzimonti

profExtrema documentation built on March 22, 2020, 1:07 a.m.