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robustbase (version 0.4-3)

Basic Robust Statistics

Description

"Essential" Robust Statistics. The goal is to provide tools allowing to analyze data with robust methods. This includes regression methodology including model selections and multivariate statistics where we strive to cover the book "Robust Statistics, Theory and Methods" by Maronna, Martin and Yohai; Wiley 2006.

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Version

Install

install.packages('robustbase')

Monthly Downloads

90,995

Version

0.4-3

License

GPL (>= 2)

Maintainer

Martin Maechler

Last Published

February 5th, 2026

Functions in robustbase (0.4-3)

Heart Catherization Data

Pension Funds Data

Modified Data on Wood Specific Gravity

Analysis of Robust Quasi-Deviance for "glmrob" Objects

chgDefaults-methods

Methods for Function chgDefaults() in Package `robustbase'

S-regression estimators

Number of International Calls from Belgium

Epilepsy Attacks Data Set

Daudin's Milk Composition Data

Compute M-estimators of regression

Robust LTS Regression Diagnostic Plots

Plot an Adjusted Boxplot for Skew Distributions

adjOutlyingness

Compute Skewness-adjusted Multivariate Outlyingness

Internal Functions

Print Method for Objects of Class "lmrob"

Campbell Bushfire Data

Robust Distance Plots

NOx Air Pollution Data

Lactic Acid Concentration Measurement Data

Air Quality Data

Robust Tau-Estimate of Scale

Control object for the estimation parameters

Least Trimmed Squares Robust (High Breakdown) Regression

Satellite Radar Image Data from near Munich

Medcouple, a Robust Measure of Skewness

(Modified) Waterflow Measurements of Kootenay River in Libby and Newgate

Safe (generalized) Huber M-Estimator of Location

Hawkins, Bradu, Kass's Artificial Data

Analysis of Robust Deviances ('anova') for "lmrob" Objects

Summarizing Robust Fits of Nonlinear Regression Models

Cloud point of a Liquid

Summary Method for LTS objects

Alcohol Solubility in Water Data

Length of Stay Data

Tolerance Ellipse Plot

Possum Diversity Data

Hertzsprung-Russell Diagram Data of Star Cluster CYG OB1

Siegel's Exact Fit Example Data

Summary Method for MCD objects

Toxicity of Carboxylic Acids Data

Tukey's "Chi", the Bi-square Loss (Rho) Function

Weighted Hi-Median

Class of "Psi Functions" for M-Estimation

functionX-class

Class "functionX" of Psi-like Vectorized Functions

glmrobMqle.control

Auxiliary for Controlling Robust GLM Fitting by the Method "Mqle"

Robust Location and Scatter Estimation via MCD

Insect Damages on Carrots

Robust Fitting of Nonlinear Regression Models

Plot Method for "lmrob" Objects

Coleman Data Set

Constructor for Objects "Psi Function" Class

Pilot-Plant Data

Robust Fitting of Generalized Linear Models

Example Data of Antille and May - for Simple Regression

functionXal-class

Class "functionXal" of Functionals (of Psi-like functions)

Tukey's Bi-square Score (Psi) Function and Derivative

Education Expenditure Data

Tuning parameters for lmrob

MM-Estimators for Linear Regression

Crohn's Disease Adverse Events Data

Delivery Time Data

Robust Location-Free Scale Estimate More Efficient than MAD

Robust Location-Free Scale Estimate More Efficient than MAD

MM-estimator for regression

Compute h, the subsample size for MCD and LTS

Summary Method for "lmrob" Objects

Orthogonalized Gnanadesikan-Kettenring (OGK) Covariance Matrix Estimation

Cushny and Peebles Prolongation of Sleep Data

Phosphorus Content Data

Pulp Fiber and Paper Data

Summarizing Robust Fits of Generalized Linear Models

Statistics for Skewness-adjusted Boxplots

Vaso Constriction Data Set

Brain and Body Weights for 65 Species of Land Animals

Daily Means of NOx (mono-nitrogen oxides) in air

summarizeRobWeights

Print a Nice "summary" of Robustness Weights