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robustbase (version 0.93-8)

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

108,266

Version

0.93-8

License

GPL (>= 2)

Maintainer

Martin Maechler

Last Published

June 2nd, 2021

Functions in robustbase (0.93-8)

Robust Location-Free Scale Estimate More Efficient than MAD

Siegel's Exact Fit Example Data

Brain and Body Weights for 65 Species of Land Animals

NOx Air Pollution Data

Robust Location-Free Scale Estimate More Efficient than MAD

Crohn's Disease Adverse Events Data

Plot an Adjusted Boxplot for Skew Distributions

adjOutlyingness

Compute (Skewness-adjusted) Multivariate Outlyingness

Bianco-Yohai Estimator for Robust Logistic Regression

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

Campbell Bushfire Data

Statistics for Skewness-adjusted Boxplots

Alcohol Solubility in Water Data

Air Quality Data

Coleman Data Set

Orthogonalized Gnanadesikan-Kettenring (OGK) Covariance Matrix Estimation

Robust Distance Plots

chgDefaults-methods

Change Defaults (Parameters) of "Psi Function" Objects

Compute Classical Principal Components via SVD or Eigen

Extract the Estimation Method 'Estimethod' from a Fitted Model

Example Data of Antille and May - for Simple Regression

Biomass Tillage Data

Education Expenditure Data

Epilepsy Attacks Data Set

Waterflow Measurements of Kootenay River in Libby and Newgate

Cushny and Peebles Prolongation of Sleep Data

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

Delivery Time Data

Lactic Acid Concentration Measurement Data

Robust Fitting of Generalized Linear Models

glmrob..control

Controlling Robust GLM Fitting by Different Methods

Cloud point of a Liquid

Insect Damages on Carrots

Compute M-estimators of regression

Compute Design Adaptive Scale estimate

Food Stamp Program Participation

Fast Row or Column-wise Medians of a Matrix

Heart Catherization Data

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

MM-type estimator for regression

Safe (generalized) Huber M-Estimator of Location

Least Absolute Residuals / L1 Regression

Robust LTS Regression Diagnostic Plots

Length of Stay Data

M-S regression estimators

MM-type Estimators for Linear Regression

Control Nonlinear Robust Regression Algorithms

Robust Fitting of Nonlinear Regression Models

Daudin's Milk Composition Data

nlrob-algorithms

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

Pilot-Plant Data

Phosphorus Content Data

Possum Diversity Data

Medcouple, a Robust Measure of Skewness

Predict Method for Robust GLM ("glmrob") Fits

Least Trimmed Squares Robust (High Breakdown) Regression

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

Co-Median Location and Scatter "Covariance" Estimator

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

Analysis of Robust Quasi-Deviance for "glmrob" Objects

Simple Matrix Rank

Robust Location and Scatter Estimation via MCD

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

Print Method for Objects of Class "lmrob"

Smooth Weighting Function - Generalized Biweight

functionXal-class

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

residuals.glmrob

Residuals of Robust Generalized Linear Model Fits

Hawkins, Bradu, Kass's Artificial Data

functionX-class

Class "functionX" of Psi-like Vectorized Functions

Pension Funds Data

Compute h, the subsample size for MCD and LTS

Robust Regression Outlier Statistics

Satellite Radar Image Data from near Munich

Summary Method for LTS objects

Class of "Psi Functions" for M-Estimation

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

robustbase-internals

Internal Functions of Package 'robustbase'

S-regression estimators

Number of International Calls from Belgium

Extract Robustness and Model Weights

Wagner's Hannover Employment Growth Data

Summarizing Robust Fits of Nonlinear Regression Models

Summary Method for "lmrob" Objects

Summarizing Robust Fits of Generalized Linear Models

Plot an Object of the "Psi Function" Class

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

Tuning Parameters for lmrob() and Auxiliaries

Plot Method for "lmrob" Objects

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

Robust Tau-Estimate of Scale

Summary Method for MCD objects

Vaso Constriction Skin Data Set

Constructor for Objects "Psi Function" Class

Control Settings for covMcd and ltsReg

Hertzsprung-Russell Diagram Data of Star Cluster CYG OB1

Toxicity of Carboxylic Acids Data

Pulp Fiber and Paper Data

Tolerance Ellipse Plot

Split Continuous and Categorical Predictors

Modified Data on Wood Specific Gravity

Weighted Hi-Median

summarizeRobWeights

Print a Nice "summary" of Robustness Weights

Steam Usage Data (Excerpt)