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robustbase (version 0.2-8)

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

89,738

Version

0.2-8

License

GPL version 2 or later

Maintainer

Martin Maechler

Last Published

September 27th, 2024

Functions in robustbase (0.2-8)

Safe (generalized) Huber M-Estimator of Location

Vaso Constriction Data Set

summarizeRobWeights

Print a Nice "summary" of Robustness Weights

Robust Tau-Estimate of Scale

Robust LTS Regression Diagnostic Plots

Robust Location-Free Scale Estimate More Efficient than MAD

Epilepsy Attacks Data Set

S-regression estimators

Least Trimmed Squares Robust (High Breakdown) Regression

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

Brain and Body Weights for 65 Species of Land Animals

Orthogonalized Gnanadesikan-Kettenring (OGK) Covariance Matrix Estimation

Compute h, the subsample size for MCD and LTS

Internal Functions

Weighted Hi-Median

Pilot-Plant Data

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

Satellite Radar Image Data from near Munich

Robust Distance Plots

Delivery Time Data

Lactic Acid Concentration Measurement Data

Summarizing Robust Fits of Generalized Linear Models

Number of International Calls from Belgium

Tolerance Ellipse Plot

Possum Diversity Data

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

glmrobMqle.control

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

Summary Method for LTS objects

Example Data of Antille and May - for Simple Regression

Air Quality Data

Analysis of Robust Quasi-Deviance for "glmrob" Objects

Function to compute MM-regression estimators

Pension Funds Data

MM-regression estimators

NOx Air Pollution Data

Campbell Bushfire Data

Cloud point of a Liquid

Heart Catherization Data

Summary Method for "lmrob" Objects

Summarizing Robust Fits of Nonlinear Regression Models

Siegel's Exact Fit Example Data

functionXal-class

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

Education Expenditure Data

Robust Fitting of Generalized Linear Models

Phosphorus Content Data

Alcohol Solubility in Water Data

Plot Method for "lmrob" Objects

chgDefaults-methods

Methods for Function chgDefaults() in Package `robustbase'

Hawkins, Bradu, Kass's Artificial Data

Summary Method for MCD objects

Class of "Psi Functions" for M-Estimation

Hertzsprung-Russell Diagram Data of Star Cluster CYG OB1

Tuning parameters for lmrob

Coleman Data Set

Robust Location-Free Scale Estimate More Efficient than MAD

MM-Estimators for Linear Regression

Print Method for Objects of Class "lmrob"

Control object for the estimation parameters

Robust Fitting of Nonlinear Regression Models

Constructor for Objects "Psi Function" Class

Toxicity of Carboxylic Acids Data

Modified Data on Wood Specific Gravity

Insect Damages on Carrots

Robust Location and Scatter Estimation via MCD

functionX-class

Class "functionX" of Psi-like Vectorized Functions

Daudin's Milk Composition Data