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robustbase (version 0.93-4)

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

86,571

Version

0.93-4

License

GPL (>= 2)

Maintainer

Martin Maechler

Last Published

March 19th, 2019

Functions in robustbase (0.93-4)

Campbell Bushfire Data

Cloud point of a Liquid

Lactic Acid Concentration Measurement Data

Insect Damages on Carrots

Orthogonalized Gnanadesikan-Kettenring (OGK) Covariance Matrix Estimation

Robust Distance Plots

Waterflow Measurements of Kootenay River in Libby and Newgate

Medcouple, a Robust Measure of Skewness

Robust Regression Outlier Statistics

Least Trimmed Squares Robust (High Breakdown) Regression

Air Quality Data

Fast Row or Column-wise Medians of a Matrix

Alcohol Solubility in Water Data

Pension Funds Data

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

functionX-class

Class "functionX" of Psi-like Vectorized Functions

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

Biomass Tillage Data

chgDefaults-methods

Change Defaults (Parameters) of "Psi Function" Objects

Robust Location-Free Scale Estimate More Efficient than MAD

functionXal-class

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

Compute Classical Principal Components via SVD or Eigen

Robust Fitting of Generalized Linear Models

Coleman Data Set

Analysis of Robust Quasi-Deviance for "glmrob" Objects

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

glmrob..control

Controlling Robust GLM Fitting by Different Methods

Food Stamp Program Participation

Compute h, the subsample size for MCD and LTS

Hawkins, Bradu, Kass's Artificial Data

MM-type estimator for regression

Least Absolute Residuals / L1 Regression

Phosphorus Content Data

Print Method for Objects of Class "lmrob"

S-regression estimators

Smooth Weighting Function - Generalized Biweight

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

Robust Fitting of Nonlinear Regression Models

Control Nonlinear Robust Regression Algorithms

Tuning Parameters for lmrob() and Auxiliaries

Co-Median Location and Scatter "Covariance" Estimator

Summarizing Robust Fits of Generalized Linear Models

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

Statistics for Skewness-adjusted Boxplots

Summary Method for "lmrob" Objects

residuals.glmrob

Residuals of Robust Generalized Linear Model Fits

Pilot-Plant Data

Control Settings for covMcd and ltsReg

Robust Location and Scatter Estimation via MCD

Summary Method for LTS objects

Summary Method for MCD objects

Plot Method for "lmrob" Objects

Education Expenditure Data

Extract Robustness and Model Weights

Wagner's Hannover Employment Growth Data

Cushny and Peebles Prolongation of Sleep Data

Delivery Time Data

Extract the Estimation Method 'Estimethod' from a Fitted Model

Heart Catherization Data

Example Data of Antille and May - for Simple Regression

Safe (generalized) Huber M-Estimator of Location

Epilepsy Attacks Data Set

Compute Design Adaptive Scale estimate

Possum Diversity Data

Compute M-estimators of regression

Constructor for Objects "Psi Function" Class

Class of "Psi Functions" for M-Estimation

M-S regression estimators

MM-type Estimators for Linear Regression

Internal Functions of Package 'robustbase'

Plot an Object of the "Psi Function" Class

Length of Stay Data

Split Continuous and Categorical Predictors

Pulp Fiber and Paper Data

Robust LTS Regression Diagnostic Plots

Hertzsprung-Russell Diagram Data of Star Cluster CYG OB1

Daudin's Milk Composition Data

Summarizing Robust Fits of Nonlinear Regression Models

Number of International Calls from Belgium

Robust Tau-Estimate of Scale

Tolerance Ellipse Plot

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

nlrob-algorithms

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

Predict Method for Robust GLM ("glmrob") Fits

Toxicity of Carboxylic Acids Data

Satellite Radar Image Data from near Munich

Simple Matrix Rank

Weighted Hi-Median

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

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

Vaso Constriction Skin Data Set

Steam Usage Data (Excerpt)

Modified Data on Wood Specific Gravity

summarizeRobWeights

Print a Nice "summary" of Robustness Weights

adjOutlyingness

Compute (Skewness-adjusted) Multivariate Outlyingness

NOx Air Pollution Data

Crohn's Disease Adverse Events Data

Siegel's Exact Fit Example Data

Brain and Body Weights for 65 Species of Land Animals

Bianco-Yohai Estimator for Robust Logistic Regression

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

Robust Location-Free Scale Estimate More Efficient than MAD

Plot an Adjusted Boxplot for Skew Distributions