normal_consistency_constants

M scale tuning constants so it is consistent with the standard
normal distribution for the quasi optimal \(\rho\) function used in
<code>rhoOpt</code>. These constants were computed for 1 \(\leq\) p
\(\leq\) 400.

A clustering algorithm similar to K-Means is implemented, it has two main advantages,
namely (a) The estimator is resistant to outliers, that means that results of estimator are still correct when
there are atypical values in the sample and (b) The estimator is efficient, roughly speaking,
if there are no outliers in the sample, results will be similar to those obtained by a classic algorithm (K-Means).
Clustering procedure is carried out by minimizing the overall robust scale so-called tau scale.
(see Gonzalez, Yohai and Zamar (2019) <arxiv:1906.08198>).

Juan Domingo Gonzalez

ktaucenters

Robust Clustering Procedures

Victor J. Yohai

Ruben H. Zamar

Douglas Alberto Carmona Guanipa

normal_consistency_constants function

<dl><dt>p</dt>
<dd>dimension where observation lives.</dd></dl>

Arguments

Normal Consistency Constants — normal_consistency_constants

<dl>

<dt>p</dt>
<dd>dimension where observation lives.</dd>

</dl>

normal_consistency_constants: Normal Consistency Constants

Description

Usage

Value

Arguments

References