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robustbase (version 0.95-1)

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

97,549

Version

0.95-1

License

GPL (>= 2)

Maintainer

Martin Maechler

Last Published

March 29th, 2023

Functions in robustbase (0.95-1)

Plot an Adjusted Boxplot for Skew Distributions

Siegel's Exact Fit Example Data

NOx Air Pollution Data

Robust Location-Free Scale Estimate More Efficient than MAD

Robust Location-Free Scale Estimate More Efficient than MAD

Brain and Body Weights for 65 Species of Land Animals

Bianco-Yohai Estimator for Robust Logistic Regression

Crohn's Disease Adverse Events Data

Statistics for Skewness-adjusted Boxplots

Air Quality Data

adjOutlyingness

Compute (Skewness-adjusted) Multivariate Outlyingness

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

Cloud point of a Liquid

Fast Row or Column-wise Medians of a Matrix

Alcohol Solubility in Water Data

Co-Median Location and Scatter "Covariance" Estimator

Campbell Bushfire Data

chgDefaults-methods

Change Defaults (Parameters) of "Psi Function" Objects

Biomass Tillage Data

Robust Location and Scatter Estimation via MCD

Extract the Estimation Method 'Estimethod' from a Fitted Model

Example Data of Antille and May - for Simple Regression

Orthogonalized Gnanadesikan-Kettenring (OGK) Covariance Matrix Estimation

Insect Damages on Carrots

Heart Catherization Data

Robust Distance Plots

Safe (generalized) Huber M-Estimator of Location

Coleman Data Set

Education Expenditure Data

Cushny and Peebles Prolongation of Sleep Data

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

Food Stamp Program Participation

Epilepsy Attacks Data Set

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

Robust Fitting of Generalized Linear Models

Compute Design Adaptive Scale estimate

Compute Classical Principal Components via SVD or Eigen

glmrob..control

Controlling Robust GLM Fitting by Different Methods

Compute M-estimators of regression

Remove Columns (or Rows) From a Matrix to Make It Full Rank

functionX-class

Class "functionX" of Psi-like Vectorized Functions

functionXal-class

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

MM-type estimator for regression

Least Absolute Residuals / L1 Regression

Lactic Acid Concentration Measurement Data

Left and Right Medcouple, Robust Measures of Tail Weight

Analysis of Robust Quasi-Deviance for "glmrob" Objects

Length of Stay Data

Delivery Time Data

Robust LTS Regression Diagnostic Plots

Robust Fitting of Nonlinear Regression Models

Compute h, the subsample size for MCD and LTS

Huberization -- Bringing Outliers In

Control Nonlinear Robust Regression Algorithms

robustbase-internals

Internal Functions of Package 'robustbase'

S-regression estimators

Waterflow Measurements of Kootenay River in Libby and Newgate

Control Settings for covMcd and ltsReg

Robust Regression Outlier Statistics

Least Trimmed Squares Robust (High Breakdown) Regression

Plot an Object of the "Psi Function" Class

Pension Funds Data

Plot Method for "lmrob" Objects

Hawkins, Bradu, Kass's Artificial Data

Tuning Parameters for lmrob() and Auxiliaries

Summarizing Robust Fits of Generalized Linear Models

Phosphorus Content Data

Summary Method for "lmrob" Objects

Medcouple, a Robust Measure of Skewness

Pilot-Plant Data

Summarizing Robust Fits of Nonlinear Regression Models

M-S regression estimators

MM-type Estimators for Linear Regression

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

Vaso Constriction Skin Data Set

Daudin's Milk Composition Data

Number of International Calls from Belgium

Find Tuning Constant(s) for "lqq" and "ggw" Psi Functions

Constructor for Objects "Psi Function" Class

nlrob-algorithms

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

Robust Distance based observation orderings based on robust "Six pack"

Pulp Fiber and Paper Data

Class of "Psi Functions" for M-Estimation

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

Print Method for Objects of Class "lmrob"

Satellite Radar Image Data from near Munich

Possum Diversity Data

Extract 'Sigma' - Standard Deviation of Errors for Robust Models

Summary Method for LTS objects

Robust Tau-Estimate of Scale

Summary Method for MCD objects

Tolerance Ellipse Plot

Smooth Weighting Function - Generalized Biweight

Extreme Data examples

Toxicity of Carboxylic Acids Data

Steam Usage Data (Excerpt)

summarizeRobWeights

Print a Nice "summary" of Robustness Weights

Wagner's Hannover Employment Growth Data

Predict Method for Robust GLM ("glmrob") Fits

Simple Matrix Rank

residuals.glmrob

Residuals of Robust Generalized Linear Model Fits

Split Continuous and Categorical Predictors

Hertzsprung-Russell Diagram Data of Star Cluster CYG OB1

Extract Robustness and Model Weights

Weighted Hi-Median

Modified Data on Wood Specific Gravity