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robustbase (version 0.92-1)

Basic Robust Statistics

Description

"Essential" Robust Statistics. 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

0.92-1

License

GPL (>= 2)

Maintainer

Martin Maechler

Last Published

November 18th, 2014

Functions in robustbase (0.92-1)

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

Compute M-estimators of regression

Tuning Parameters for lmrob() and Auxiliaries

M-S regression estimators

Bianco-Yohai Estimator for Robust Logistic Regression

Siegel's Exact Fit Example Data

Delivery Time Data

chgDefaults-methods

Change Defaults (Parameters) of "Psi Function" Objects

Compute Design Adaptive Scale estimate

Print Method for Objects of Class "lmrob"

Summary Method for "lmrob" Objects

Robust Distance Plots

MM-type Estimators for Linear Regression

glmrob..control

Controlling Robust GLM Fitting by Different Methods

Hawkins, Bradu, Kass's Artificial Data

Least Absolute Residuals / L1 Regression

Plot Method for "lmrob" Objects

adjOutlyingness

Compute Skewness-adjusted Multivariate Outlyingness

Daudin's Milk Composition Data

Analysis of Robust Quasi-Deviance for "glmrob" Objects

Insect Damages on Carrots

Robust Location-Free Scale Estimate More Efficient than MAD

Education Expenditure Data

Robust Regression Outlier Statistics

Statistics for Skewness-adjusted Boxplots

Extract the Estimation Method 'Estimethod' from a Fitted Model

Coleman Data Set

Campbell Bushfire Data

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

Robust Fitting of Nonlinear Regression Models

functionXal-class

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

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

NOx Air Pollution Data

Robust Location-Free Scale Estimate More Efficient than MAD

Plot an Adjusted Boxplot for Skew Distributions

Robust Fitting of Generalized Linear Models

Example Data of Antille and May - for Simple Regression

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

Biomass Tillage Data

Heart Catherization Data

Medcouple, a Robust Measure of Skewness

Extract Residual Standard Error 'Sigma'

Lactic Acid Concentration Measurement Data

Robust Tau-Estimate of Scale

Brain and Body Weights for 65 Species of Land Animals

Hertzsprung-Russell Diagram Data of Star Cluster CYG OB1

Split Continuous and Categorical Predictors

Summarizing Robust Fits of Generalized Linear Models

Tolerance Ellipse Plot

Weighted Hi-Median

Modified Data on Wood Specific Gravity

functionX-class

Class "functionX" of Psi-like Vectorized Functions

Waterflow Measurements of Kootenay River in Libby and Newgate

nlrob-algorithms

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

Cushny and Peebles Prolongation of Sleep Data

Epilepsy Attacks Data Set

Internal Functions of Package 'robustbase'

residuals.glmrob

Residuals of Robust Generalized Linear Model Fits

Satellite Radar Image Data from near Munich

Pension Funds Data

Vaso Constriction Skin Data Set

Compute Classical Principal Components via SVD or Eigen

Summary Method for LTS objects

Safe (generalized) Huber M-Estimator of Location

Food Stamp Program Participation

Control Nonlinear Robust Regression Algorithms

Summary Method for MCD objects

Length of Stay Data

Air Quality Data

Compute h, the subsample size for MCD and LTS

Phosphorus Content Data

Simple Matrix Rank

Orthogonalized Gnanadesikan-Kettenring (OGK) Covariance Matrix Estimation

MM-type estimator for regression

Class of "Psi Functions" for M-Estimation

Wagner's Hannover Employment Growth Data

Extract Robustness and Model Weights

Control Settings for covMcd and ltsReg

Summarizing Robust Fits of Nonlinear Regression Models

Predict Method for Robust GLM ("glmrob") Fits

Crohn's Disease Adverse Events Data

Cloud point of a Liquid

Least Trimmed Squares Robust (High Breakdown) Regression

Pulp Fiber and Paper Data

Possum Diversity Data

summarizeRobWeights

Print a Nice "summary" of Robustness Weights

Number of International Calls from Belgium

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

Plot an Object of the "Psi Function" Class

Alcohol Solubility in Water Data

Robust LTS Regression Diagnostic Plots

S-regression estimators

Pilot-Plant Data

Constructor for Objects "Psi Function" Class

Toxicity of Carboxylic Acids Data

Robust Location and Scatter Estimation via MCD