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robustbase (version 0.93-7)

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

0.93-7

License

GPL (>= 2)

Maintainer

Martin Maechler

Last Published

January 4th, 2021

Functions in robustbase (0.93-7)

Robust Location-Free Scale Estimate More Efficient than MAD

Plot an Adjusted Boxplot for Skew Distributions

Brain and Body Weights for 65 Species of Land Animals

NOx Air Pollution Data

Crohn's Disease Adverse Events Data

Robust Location-Free Scale Estimate More Efficient than MAD

Bianco-Yohai Estimator for Robust Logistic Regression

Siegel's Exact Fit Example Data

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

adjOutlyingness

Compute (Skewness-adjusted) Multivariate Outlyingness

Air Quality Data

Campbell Bushfire Data

chgDefaults-methods

Change Defaults (Parameters) of "Psi Function" Objects

Compute Classical Principal Components via SVD or Eigen

Alcohol Solubility in Water Data

Cushny and Peebles Prolongation of Sleep Data

Delivery Time Data

Insect Damages on Carrots

Biomass Tillage Data

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

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

Coleman Data Set

Co-Median Location and Scatter "Covariance" Estimator

Education Expenditure Data

Orthogonalized Gnanadesikan-Kettenring (OGK) Covariance Matrix Estimation

Compute Design Adaptive Scale estimate

Analysis of Robust Quasi-Deviance for "glmrob" Objects

Epilepsy Attacks Data Set

Robust Location and Scatter Estimation via MCD

Robust Distance Plots

Extract the Estimation Method 'Estimethod' from a Fitted Model

Cloud point of a Liquid

Fast Row or Column-wise Medians of a Matrix

Statistics for Skewness-adjusted Boxplots

Length of Stay Data

Hawkins, Bradu, Kass's Artificial Data

Compute h, the subsample size for MCD and LTS

Least Trimmed Squares Robust (High Breakdown) Regression

Example Data of Antille and May - for Simple Regression

Medcouple, a Robust Measure of Skewness

functionX-class

Class "functionX" of Psi-like Vectorized Functions

Print Method for Objects of Class "lmrob"

Food Stamp Program Participation

functionXal-class

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

Robust LTS Regression Diagnostic Plots

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

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

Daudin's Milk Composition Data

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

Waterflow Measurements of Kootenay River in Libby and Newgate

Lactic Acid Concentration Measurement Data

nlrob-algorithms

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

Compute M-estimators of regression

Least Absolute Residuals / L1 Regression

MM-type estimator for regression

Constructor for Objects "Psi Function" Class

Phosphorus Content Data

Tolerance Ellipse Plot

Robust Fitting of Generalized Linear Models

Number of International Calls from Belgium

Pilot-Plant Data

Toxicity of Carboxylic Acids Data

Class of "Psi Functions" for M-Estimation

Summarizing Robust Fits of Nonlinear Regression Models

Heart Catherization Data

glmrob..control

Controlling Robust GLM Fitting by Different Methods

Simple Matrix Rank

residuals.glmrob

Residuals of Robust Generalized Linear Model Fits

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

Pulp Fiber and Paper Data

Safe (generalized) Huber M-Estimator of Location

S-regression estimators

robustbase-internals

Internal Functions of Package 'robustbase'

Vaso Constriction Skin Data Set

Control Settings for covMcd and ltsReg

Summarizing Robust Fits of Generalized Linear Models

M-S regression estimators

Weighted Hi-Median

MM-type Estimators for Linear Regression

Robust Fitting of Nonlinear Regression Models

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

Pension Funds Data

Robust Regression Outlier Statistics

Summary Method for "lmrob" Objects

Control Nonlinear Robust Regression Algorithms

Modified Data on Wood Specific Gravity

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

Smooth Weighting Function - Generalized Biweight

Steam Usage Data (Excerpt)

Plot an Object of the "Psi Function" Class

Satellite Radar Image Data from near Munich

Tuning Parameters for lmrob() and Auxiliaries

Wagner's Hannover Employment Growth Data

Robust Tau-Estimate of Scale

Plot Method for "lmrob" Objects

summarizeRobWeights

Print a Nice "summary" of Robustness Weights

Extract Robustness and Model Weights

Split Continuous and Categorical Predictors

Summary Method for LTS objects

Possum Diversity Data

Hertzsprung-Russell Diagram Data of Star Cluster CYG OB1

Summary Method for MCD objects

Predict Method for Robust GLM ("glmrob") Fits