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robustbase (version 0.90-2)

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

0.90-2

License

GPL (>= 2)

Maintainer

Martin Maechler

Last Published

February 5th, 2014

Functions in robustbase (0.90-2)

chgDefaults-methods

Change Defaults (Parameters) of "Psi Function" Objects

Food Stamp Program Participation

MM-type estimator for regression

glmrob..control

Controlling Robust GLM Fitting by Different Methods

Robust Fitting of Generalized Linear Models

Constructor for Objects "Psi Function" Class

Weighted Hi-Median

Satellite Radar Image Data from near Munich

Brain and Body Weights for 65 Species of Land Animals

Vaso Constriction Skin Data Set

Extract Robustness and Model Weights

Epilepsy Attacks Data Set

adjOutlyingness

Compute Skewness-adjusted Multivariate Outlyingness

Bianco-Yohai Estimator for Robust Logistic Regression

NOx Air Pollution Data

Robust Location-Free Scale Estimate More Efficient than MAD

Plot an Adjusted Boxplot for Skew Distributions

Statistics for Skewness-adjusted Boxplots

Waterflow Measurements of Kootenay River in Libby and Newgate

functionX-class

Class "functionX" of Psi-like Vectorized Functions

Robust Distance Plots

S-regression estimators

Delivery Time Data

Wagner's Hannover Employment Growth Data

Possum Diversity Data

Safe (generalized) Huber M-Estimator of Location

Pilot-Plant Data

Pension Funds Data

Print Method for Objects of Class "lmrob"

Class of "Psi Functions" for M-Estimation

M-S regression estimators

Plot an Object of the "Psi Function" Class

Tuning Parameters for lmrob() and Auxiliaries

Hawkins, Bradu, Kass's Artificial Data

summarizeRobWeights

Print a Nice "summary" of Robustness Weights

Robust LTS Regression Diagnostic Plots

Extract Residual Standard Error 'Sigma'

Tolerance Ellipse Plot

Psi / Chi / Wgt / Rho Functions for *M-Estimation

Summarizing Robust Fits of Generalized Linear Models

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

Robust Location-Free Scale Estimate More Efficient than MAD

Robust Fitting of Nonlinear Regression Models

Predict method for Robust Linear Model ("lmrob") Fits

Plot Method for "lmrob" Objects

Alcohol Solubility in Water Data

Education Expenditure Data

residuals.glmrob

Residuals of Robust Generalized Linear Model Fits

Number of International Calls from Belgium

Split Continuous and Categorical Predictors

Coleman Data Set

Extract the Estimation Method 'Estimethod' from a Fitted Model

Cloud point of a Liquid

functionXal-class

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

Compute h, the subsample size for MCD and LTS

Phosphorus Content Data

Example Data of Antille and May - for Simple Regression

nlrob-algorithms

MM-, Tau-, CM-, and MTL- Estimators for Nonlinear Robust Regression

Modified Data on Wood Specific Gravity

Summary Method for LTS objects

Control Settings for covMcd and ltsReg

Insect Damages on Carrots

Least Absolute Residuals / L1 Regression

Internal Functions

Predict Method for Robust GLM ("glmrob") Fits

Summarizing Robust Fits of Nonlinear Regression Models

Hertzsprung-Russell Diagram Data of Star Cluster CYG OB1

Campbell Bushfire Data

Air Quality Data

Analysis of Robust Quasi-Deviance for "glmrob" Objects

Heart Catherization Data

Length of Stay Data

Control Nonlinear Robust Regression Algorithms

Compute M-estimators of regression

Summary Method for "lmrob" Objects

Summary Method for MCD objects

Tukey's Bi-square Score (Psi) and "Chi" (Rho) Functions and Derivatives

Orthogonalized Gnanadesikan-Kettenring (OGK) Covariance Matrix Estimation

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

Cushny and Peebles Prolongation of Sleep Data

Least Trimmed Squares Robust (High Breakdown) Regression

Compute Design Adaptive Scale estimate

Daudin's Milk Composition Data

Robust Tau-Estimate of Scale

Crohn's Disease Adverse Events Data

Siegel's Exact Fit Example Data

Lactic Acid Concentration Measurement Data

MM-type Estimators for Linear Regression

Toxicity of Carboxylic Acids Data

Medcouple, a Robust Measure of Skewness

Pulp Fiber and Paper Data

Robust Location and Scatter Estimation via MCD