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robustbase (version 0.90-1)

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

90,995

Version

0.90-1

License

GPL (>= 2)

Maintainer

Martin Maechler

Last Published

January 30th, 2014

Functions in robustbase (0.90-1)

Robust Location-Free Scale Estimate More Efficient than MAD

Siegel's Exact Fit Example Data

Split Continuous and Categorical Predictors

Bianco-Yohai Estimator for Robust Logistic Regression

MM-type Estimators for Linear Regression

Possum Diversity Data

M-S regression estimators

adjOutlyingness

Compute Skewness-adjusted Multivariate Outlyingness

Class of "Psi Functions" for M-Estimation

Medcouple, a Robust Measure of Skewness

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

Plot Method for "lmrob" Objects

Weighted Hi-Median

functionXal-class

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

Analysis of Robust Quasi-Deviance for "glmrob" Objects

Vaso Constriction Skin Data Set

Constructor for Objects "Psi Function" Class

Plot an Object of the "Psi Function" Class

Heart Catherization Data

Food Stamp Program Participation

Waterflow Measurements of Kootenay River in Libby and Newgate

Pension Funds Data

Pilot-Plant Data

Robust LTS Regression Diagnostic Plots

Cloud point of a Liquid

Epilepsy Attacks Data Set

Hertzsprung-Russell Diagram Data of Star Cluster CYG OB1

Satellite Radar Image Data from near Munich

Summary Method for MCD objects

NOx Air Pollution Data

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

Tolerance Ellipse Plot

Statistics for Skewness-adjusted Boxplots

Coleman Data Set

functionX-class

Class "functionX" of Psi-like Vectorized Functions

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

Example Data of Antille and May - for Simple Regression

Pulp Fiber and Paper Data

Extract Residual Standard Error 'Sigma'

Predict Method for Robust GLM ("glmrob") Fits

Safe (generalized) Huber M-Estimator of Location

Length of Stay Data

nlrob-algorithms

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

S-regression estimators

Modified Data on Wood Specific Gravity

Crohn's Disease Adverse Events Data

Orthogonalized Gnanadesikan-Kettenring (OGK) Covariance Matrix Estimation

Robust Fitting of Generalized Linear Models

Compute h, the subsample size for MCD and LTS

Tuning Parameters for lmrob() and Auxiliaries

Least Trimmed Squares Robust (High Breakdown) Regression

Control Settings for covMcd and ltsReg

Extract Robustness and Model Weights

Toxicity of Carboxylic Acids Data

Lactic Acid Concentration Measurement Data

Control Nonlinear Robust Regression Algorithms

Robust Tau-Estimate of Scale

Summarizing Robust Fits of Generalized Linear Models

Campbell Bushfire Data

Delivery Time Data

Robust Location-Free Scale Estimate More Efficient than MAD

Phosphorus Content Data

Print Method for Objects of Class "lmrob"

Summary Method for "lmrob" Objects

Wagner's Hannover Employment Growth Data

Brain and Body Weights for 65 Species of Land Animals

chgDefaults-methods

Change Defaults (Parameters) of "Psi Function" Objects

Education Expenditure Data

Compute M-estimators of regression

Compute Design Adaptive Scale estimate

Alcohol Solubility in Water Data

Plot an Adjusted Boxplot for Skew Distributions

Air Quality Data

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

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

Least Absolute Residuals / L1 Regression

MM-type estimator for regression

Insect Damages on Carrots

Hawkins, Bradu, Kass's Artificial Data

Robust Fitting of Nonlinear Regression Models

Number of International Calls from Belgium

glmrob..control

Controlling Robust GLM Fitting by Different Methods

Summary Method for LTS objects

Daudin's Milk Composition Data

Internal Functions

summarizeRobWeights

Print a Nice "summary" of Robustness Weights

residuals.glmrob

Residuals of Robust Generalized Linear Model Fits

Cushny and Peebles Prolongation of Sleep Data

Summarizing Robust Fits of Nonlinear Regression Models

Robust Distance Plots

Extract the Estimation Method 'Estimethod' from a Fitted Model

Robust Location and Scatter Estimation via MCD