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robustbase (version 0.9-6)

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

0.9-6

License

GPL (>= 2)

Maintainer

Martin Maechler

Last Published

March 4th, 2013

Functions in robustbase (0.9-6)

Brain and Body Weights for 65 Species of Land Animals

Cushny and Peebles Prolongation of Sleep Data

Hertzsprung-Russell Diagram Data of Star Cluster CYG OB1

Robust Location-Free Scale Estimate More Efficient than MAD

Predict Method for Robust GLM ("glmrob") Fits

Crohn's Disease Adverse Events Data

Lactic Acid Concentration Measurement Data

Number of International Calls from Belgium

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

Education Expenditure Data

Air Quality Data

Coleman Data Set

Toxicity of Carboxylic Acids Data

Compute h, the subsample size for MCD and LTS

functionXal-class

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

functionX-class

Class "functionX" of Psi-like Vectorized Functions

MM-type Estimators for Linear Regression

glmrobMqle.control

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

Compute M-estimators of regression

Class of "Psi Functions" for M-Estimation

M-S regression estimators

Internal Functions

S-regression estimators

Compute Design Adaptive Scale estimate

Length of Stay Data

Robust Fitting of Nonlinear Regression Models

Weighted Hi-Median

NOx Air Pollution Data

Robust LTS Regression Diagnostic Plots

Statistics for Skewness-adjusted Boxplots

Vaso Constriction Data Set

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

Cloud point of a Liquid

Alcohol Solubility in Water Data

Robust Fitting of Generalized Linear Models

Robust Location and Scatter Estimation via MCD

Least Absolute Residuals / L1 Regression

Control object for the estimation parameters

Insect Damages on Carrots

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

Possum Diversity Data

Summarizing Robust Fits of Nonlinear Regression Models

Tolerance Ellipse Plot

Satellite Radar Image Data from near Munich

Least Trimmed Squares Robust (High Breakdown) Regression

Extract Robustness and Model Weights

Constructor for Objects "Psi Function" Class

Orthogonalized Gnanadesikan-Kettenring (OGK) Covariance Matrix Estimation

MM-type estimator for regression

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

Robust Tau-Estimate of Scale

Phosphorus Content Data

Summary Method for LTS objects

Campbell Bushfire Data

Split Continuous and Categorical Predictors

summarizeRobWeights

Print a Nice "summary" of Robustness Weights

Summary Method for "lmrob" Objects

Analysis of Robust Quasi-Deviance for "glmrob" Objects

Print Method for Objects of Class "lmrob"

adjOutlyingness

Compute Skewness-adjusted Multivariate Outlyingness

chgDefaults-methods

Change Defaults (Parameters) of "Psi Function" Objects

Delivery Time Data

Epilepsy Attacks Data Set

Modified Data on Wood Specific Gravity

Safe (generalized) Huber M-Estimator of Location

Robust Distance Plots

Pension Funds Data

Plot Method for "lmrob" Objects

Waterflow Measurements of Kootenay River in Libby and Newgate

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

Pilot-Plant Data

Summary Method for MCD objects

Robust Location-Free Scale Estimate More Efficient than MAD

Plot an Adjusted Boxplot for Skew Distributions

Example Data of Antille and May - for Simple Regression

Hawkins, Bradu, Kass's Artificial Data

Heart Catherization Data

Medcouple, a Robust Measure of Skewness

Wagner's Hannover Employment Growth Data

Pulp Fiber and Paper Data

Siegel's Exact Fit Example Data

Daudin's Milk Composition Data

Plot an Object of the "Psi Function" Class

Tuning Parameters for lmrob() and Auxiliaries

residuals.glmrob

Residuals of Robust Generalized Linear Model Fits

Summarizing Robust Fits of Generalized Linear Models