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robustbase (version 0.5-0-1)

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

0.5-0-1

License

GPL (>= 2)

Maintainer

Martin Maechler

Last Published

November 22nd, 2009

Functions in robustbase (0.5-0-1)

Analysis of Robust Quasi-Deviance for "glmrob" Objects

Statistics for Skewness-adjusted Boxplots

Length of Stay Data

Insect Damages on Carrots

Least Trimmed Squares Robust (High Breakdown) Regression

Coleman Data Set

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

Alcohol Solubility in Water Data

Control object for the estimation parameters

Satellite Radar Image Data from near Munich

Orthogonalized Gnanadesikan-Kettenring (OGK) Covariance Matrix Estimation

NOx Air Pollution Data

Robust Fitting of Nonlinear Regression Models

Robust Location-Free Scale Estimate More Efficient than MAD

functionX-class

Class "functionX" of Psi-like Vectorized Functions

Pilot-Plant Data

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

Robust Distance Plots

Plot an Adjusted Boxplot for Skew Distributions

Compute M-estimators of regression

Constructor for Objects "Psi Function" Class

Possum Diversity Data

Weighted Hi-Median

Cloud point of a Liquid

Example Data of Antille and May - for Simple Regression

Cushny and Peebles Prolongation of Sleep Data

Toxicity of Carboxylic Acids Data

Vaso Constriction Data Set

Education Expenditure Data

adjOutlyingness

Compute Skewness-adjusted Multivariate Outlyingness

Air Quality Data

Brain and Body Weights for 65 Species of Land Animals

Safe (generalized) Huber M-Estimator of Location

Plot Method for "lmrob" Objects

Hawkins, Bradu, Kass's Artificial Data

Summary Method for "lmrob" Objects

Summary Method for LTS objects

Tuning parameters for lmrob

summarizeRobWeights

Print a Nice "summary" of Robustness Weights

Wagner's Hannover Employment Growth Data

Robust Tau-Estimate of Scale

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

Robust Location-Free Scale Estimate More Efficient than MAD

chgDefaults-methods

Methods for Function chgDefaults() in Package `robustbase'

Crohn's Disease Adverse Events Data

Pension Funds Data

Class of "Psi Functions" for M-Estimation

Campbell Bushfire Data

Robust LTS Regression Diagnostic Plots

Hertzsprung-Russell Diagram Data of Star Cluster CYG OB1

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

Number of International Calls from Belgium

Summarizing Robust Fits of Generalized Linear Models

glmrobMqle.control

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

Internal Functions

Summary Method for MCD objects

Modified Data on Wood Specific Gravity

Medcouple, a Robust Measure of Skewness

functionXal-class

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

MM-estimator for regression

Robust Fitting of Generalized Linear Models

Delivery Time Data

Heart Catherization Data

MM-Estimators for Linear Regression

Daudin's Milk Composition Data

Lactic Acid Concentration Measurement Data

Pulp Fiber and Paper Data

Compute h, the subsample size for MCD and LTS

Tolerance Ellipse Plot

Siegel's Exact Fit Example Data

Robust Location and Scatter Estimation via MCD

Epilepsy Attacks Data Set

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

S-regression estimators

Phosphorus Content Data

Print Method for Objects of Class "lmrob"

Summarizing Robust Fits of Nonlinear Regression Models