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GSE (version 4.2-3)

Robust Estimation in the Presence of Cellwise and Casewise Contamination and Missing Data

Description

Robust Estimation of Multivariate Location and Scatter in the Presence of Cellwise and Casewise Contamination and Missing Data.

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Version

Install

install.packages('GSE')

Monthly Downloads

7,906

Version

4.2-3

License

GPL (>= 2)

Maintainer

Claudio Agostinelli

Last Published

October 10th, 2025

Functions in GSE (4.2-3)

gy.filt

Gervini-Yohai filter for detecting cellwise outliers
auto

Automobile data
geochem

Geochemical Data
emve-class

Extended Minimum Volume Ellipsoid (EMVE) in the presence of missing data.
emve

Extended Minimum Volume Ellipsoid (EMVE) in the presence of missing data
TSGS

Two-Step Generalized S-Estimator for cell- and case-wise outliers
boston

Boston Housing Data
calcium

Calcium data
horse

Horse-colic data
partial.mahalanobis

Partial Square Mahalanobis Distance
slrt

LRT-based distances between matrices
simulation-tools

Data generator for simulation study on cell- and case-wise contamination
get-methods

Accessor methods to the essential slots of classes CovRobMiss, TSGS, GSE, emve, and HuberPairwise
wages

Wages and Hours
plot-methods

Plot methods for objects of class 'CovRobMiss'
CovEM

Gaussian MLE of mean and covariance
CovRobMiss-class

Class "CovRobMiss" -- a superclass for the robust estimates of location and scatter for missing data
GSE

Generalized S-Estimator in the presence of missing data
HuberPairwise

Quadrant Covariance and Huberized Pairwise Scatter
SummaryCovGSE-class

Class "SummaryCovGSE" - displaying summary of "CovRobMiss" objects
CovRobMissSc-class

Class "CovRobMissSc" -- a subclass of "CovRobMiss" with scale estimate
TSGS-class

Two-Step Generalized S-Estimator for cell- and case-wise outliers
GSE-class

Generalized S-Estimator in the presence of missing data
ImpS

Imputed S-estimator
HuberPairwise-class

Quadrant Covariance and Huberized Pairwise Scatter