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robustbase (version 0.93-3)

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

73,435

Version

0.93-3

License

GPL (>= 2)

Maintainer

Martin Maechler

Last Published

September 21st, 2018

Functions in robustbase (0.93-3)

Air Quality Data

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

Heart Catherization Data

Delivery Time Data

Safe (generalized) Huber M-Estimator of Location

Analysis of Robust Quasi-Deviance for "glmrob" Objects

Robust LTS Regression Diagnostic Plots

Length of Stay Data

Cushny and Peebles Prolongation of Sleep Data

Alcohol Solubility in Water Data

Campbell Bushfire Data

Insect Damages on Carrots

Orthogonalized Gnanadesikan-Kettenring (OGK) Covariance Matrix Estimation

Plot an Adjusted Boxplot for Skew Distributions

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

Co-Median Location and Scatter "Covariance" Estimator

Statistics for Skewness-adjusted Boxplots

Biomass Tillage Data

Cloud point of a Liquid

chgDefaults-methods

Change Defaults (Parameters) of "Psi Function" Objects

Coleman Data Set

Robust Location and Scatter Estimation via MCD

Waterflow Measurements of Kootenay River in Libby and Newgate

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

MM-type estimator for regression

Food Stamp Program Participation

Lactic Acid Concentration Measurement Data

Compute Classical Principal Components via SVD or Eigen

functionX-class

Class "functionX" of Psi-like Vectorized Functions

Least Absolute Residuals / L1 Regression

Plot Method for "lmrob" Objects

Fast Row or Column-wise Medians of a Matrix

Education Expenditure Data

Epilepsy Attacks Data Set

Robust Distance Plots

Robust Regression Outlier Statistics

Pension Funds Data

functionXal-class

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

Constructor for Objects "Psi Function" Class

Daudin's Milk Composition Data

Compute h, the subsample size for MCD and LTS

Robust Fitting of Generalized Linear Models

nlrob-algorithms

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

Possum Diversity Data

glmrob..control

Controlling Robust GLM Fitting by Different Methods

Least Trimmed Squares Robust (High Breakdown) Regression

Hawkins, Bradu, Kass's Artificial Data

Extract the Estimation Method 'Estimethod' from a Fitted Model

Robust Tau-Estimate of Scale

Medcouple, a Robust Measure of Skewness

Split Continuous and Categorical Predictors

Hertzsprung-Russell Diagram Data of Star Cluster CYG OB1

Class of "Psi Functions" for M-Estimation

Internal Functions of Package 'robustbase'

Example Data of Antille and May - for Simple Regression

Print Method for Objects of Class "lmrob"

S-regression estimators

Tuning Parameters for lmrob() and Auxiliaries

Tolerance Ellipse Plot

Compute Design Adaptive Scale estimate

Toxicity of Carboxylic Acids Data

Compute M-estimators of regression

Wagner's Hannover Employment Growth Data

Extract Robustness and Model Weights

MM-type Estimators for Linear Regression

M-S regression estimators

Phosphorus Content Data

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

Plot an Object of the "Psi Function" Class

Number of International Calls from Belgium

Summarizing Robust Fits of Nonlinear Regression Models

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

Robust Fitting of Nonlinear Regression Models

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

Vaso Constriction Skin Data Set

Pilot-Plant Data

Smooth Weighting Function - Generalized Biweight

Summary Method for LTS objects

Pulp Fiber and Paper Data

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

Summary Method for MCD objects

residuals.glmrob

Residuals of Robust Generalized Linear Model Fits

Control Settings for covMcd and ltsReg

Steam Usage Data (Excerpt)

summarizeRobWeights

Print a Nice "summary" of Robustness Weights

Predict Method for Robust GLM ("glmrob") Fits

Control Nonlinear Robust Regression Algorithms

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

Satellite Radar Image Data from near Munich

Weighted Hi-Median

Simple Matrix Rank

Modified Data on Wood Specific Gravity

Summarizing Robust Fits of Generalized Linear Models

Summary Method for "lmrob" Objects

Brain and Body Weights for 65 Species of Land Animals

Crohn's Disease Adverse Events Data

Bianco-Yohai Estimator for Robust Logistic Regression

NOx Air Pollution Data

Siegel's Exact Fit Example Data

Robust Location-Free Scale Estimate More Efficient than MAD

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

adjOutlyingness

Compute (Skewness-adjusted) Multivariate Outlyingness

Robust Location-Free Scale Estimate More Efficient than MAD