preProcessX: Prepare data vector according to available information on...

In modehunt: Multiscale Analysis for Density Functions

Prepare data vector according to available information on support endpoints of f

Description

Preprocesses the initial data vector X.raw according to whether the upper and/or lower endpoint of the support of f is known.

Usage

preProcessX(X.raw, lower = -Inf, upper = Inf)

Arguments

X.raw	Vector of observations.
lower	Lower support point of f, if known.
upper	Upper support point of f, if known.

Details

Depending whether lower and upper are known, the vector of raw observations X.raw is supplemented by lower and/or upper and finally sorted.

Value

Sorted vector of (processed) observations.

Note

This function is called by modeHunting, modeHuntingApprox, and modeHuntingBlock.

This function was derived from MatLab code provided by Lutz Duembgen.

Author(s)

Kaspar Rufibach, [e-mail],
http://www.kasparrufibach.ch

Guenther Walther, [e-mail],
https://gwalther.su.domains/

modehunt documentation built on June 8, 2025, 9:38 p.m.