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robustbase (version 0.99-4)

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

74,588

Version

0.99-4

License

GPL (>= 2)

Homepage

https://robustbase.R-forge.R-project.org/

Maintainer

Martin Maechler

Last Published

August 19th, 2024

Functions in robustbase (0.99-4)

Robust Location-Free Scale Estimate More Efficient than MAD

NOx Air Pollution Data

Bianco-Yohai Estimator for Robust Logistic Regression

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

Plot an Adjusted Boxplot for Skew Distributions

Brain and Body Weights for 65 Species of Land Animals

Siegel's Exact Fit Example Data

Crohn's Disease Adverse Events Data

adjOutlyingness

Compute (Skewness-adjusted) Multivariate Outlyingness

Robust Location-Free Scale Estimate More Efficient than MAD

Analysis of Robust Quasi-Deviance for "glmrob" Objects

Air Quality Data

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

Campbell Bushfire Data

Statistics for Skewness-adjusted Boxplots

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

Biomass Tillage Data

Insect Damages on Carrots

Alcohol Solubility in Water Data

Cloud point of a Liquid

Coleman Data Set

Compute Classical Principal Components via SVD or Eigen

chgDefaults-methods

Change Defaults (Parameters) of "Psi Function" Objects

Robust Distance Plots

Co-Median Location and Scatter "Covariance" Estimator

Robust Location and Scatter Estimation via MCD

Orthogonalized Gnanadesikan-Kettenring (OGK) Covariance Matrix Estimation

functionXal-class

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

functionX-class

Class "functionX" of Psi-like Vectorized Functions

Example Data of Antille and May - for Simple Regression

Extract the Estimation Method 'Estimethod' from a Fitted Model

Fast Row or Column-wise Medians of a Matrix

Food Stamp Program Participation

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

Epilepsy Attacks Data Set

Cushny and Peebles Prolongation of Sleep Data

Delivery Time Data

Left and Right Medcouple, Robust Measures of Tail Weight

Education Expenditure Data

glmrob..control

Controlling Robust GLM Fitting by Different Methods

Heart Catherization Data

Lactic Acid Concentration Measurement Data

Waterflow Measurements of Kootenay River in Libby and Newgate

Huberization -- Bringing Outliers In

Safe (generalized) Huber M-Estimator of Location

Robust Fitting of Generalized Linear Models

Compute h, the subsample size for MCD and LTS

Hawkins, Bradu, Kass's Artificial Data

MM-type Estimators for Linear Regression

M-S regression estimators

Compute Design Adaptive Scale estimate

Compute M-estimators of regression

Length of Stay Data

S-regression estimators

Tuning Parameters for lmrob() and Auxiliaries

Least Absolute Residuals / L1 Regression

MM-type estimator for regression

Robust LTS Regression Diagnostic Plots

Daudin's Milk Composition Data

Phosphorus Content Data

nlrob-algorithms

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

Least Trimmed Squares Robust (High Breakdown) Regression

Robust Regression Outlier Statistics

Robust Fitting of Nonlinear Regression Models

Pilot-Plant Data

Control Nonlinear Robust Regression Algorithms

Pension Funds Data

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

Medcouple, a Robust Measure of Skewness

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

Possum Diversity Data

Plot an Object of the "Psi Function" Class

Class of "Psi Functions" for M-Estimation

Predict Method for Robust GLM ("glmrob") Fits

Plot Method for "lmrob" Objects

Print Method for Objects of Class "lmrob"

Pulp Fiber and Paper Data

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

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

Smooth Weighting Function - Generalized Biweight

Robust Tau-Estimate of Scale

Satellite Radar Image Data from near Munich

robustbase-internals

Internal Functions of Package 'robustbase'

Constructor for Objects "Psi Function" Class

Control Settings for covMcd and ltsReg

Simple Matrix Rank

Wagner's Hannover Employment Growth Data

Extract Robustness and Model Weights

Summarizing Robust Fits of Generalized Linear Models

Number of International Calls from Belgium

Summarizing Robust Fits of Nonlinear Regression Models

Summary Method for LTS objects

residuals.glmrob

Residuals of Robust Generalized Linear Model Fits

Summary Method for "lmrob" Objects

Summary Method for MCD objects

Weighted Hi-Median

Modified Data on Wood Specific Gravity

Extreme Data examples

Steam Usage Data (Excerpt)

summarizeRobWeights

Print a Nice "summary" of Robustness Weights

Split Continuous and Categorical Predictors

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

Vaso Constriction Skin Data Set

Hertzsprung-Russell Diagram Data of Star Cluster CYG OB1

Toxicity of Carboxylic Acids Data

Tolerance Ellipse Plot