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robustbase (version 0.93-1.1)

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

0.93-1.1

License

GPL (>= 2)

Maintainer

Martin Maechler

Last Published

July 19th, 2018

Functions in robustbase (0.93-1.1)

Air Quality Data

Robust Distance Plots

Epilepsy Attacks Data Set

Alcohol Solubility in Water Data

Plot an Adjusted Boxplot for Skew Distributions

Robust Fitting of Nonlinear Regression Models

Education Expenditure Data

Control Nonlinear Robust Regression Algorithms

Constructor for Objects "Psi Function" Class

Compute M-estimators of regression

Length of Stay Data

Robust Location and Scatter Estimation via MCD

Coleman Data Set

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

Extract the Estimation Method 'Estimethod' from a Fitted Model

Compute Design Adaptive Scale estimate

Example Data of Antille and May - for Simple Regression

Co-Median Location and Scatter "Covariance" Estimator

chgDefaults-methods

Change Defaults (Parameters) of "Psi Function" Objects

Biomass Tillage Data

Class of "Psi Functions" for M-Estimation

Food Stamp Program Participation

Cloud point of a Liquid

Robust LTS Regression Diagnostic Plots

Waterflow Measurements of Kootenay River in Libby and Newgate

Daudin's Milk Composition Data

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

M-S regression estimators

Lactic Acid Concentration Measurement Data

Compute Classical Principal Components via SVD or Eigen

Smooth Weighting Function - Generalized Biweight

Summarizing Robust Fits of Nonlinear Regression Models

Fast Row or Column-wise Medians of a Matrix

MM-type Estimators for Linear Regression

Number of International Calls from Belgium

Weighted Hi-Median

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

Heart Catherization Data

Cushny and Peebles Prolongation of Sleep Data

Modified Data on Wood Specific Gravity

Internal Functions of Package 'robustbase'

nlrob-algorithms

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

Compute h, the subsample size for MCD and LTS

Delivery Time Data

glmrob..control

Controlling Robust GLM Fitting by Different Methods

functionXal-class

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

Hawkins, Bradu, Kass's Artificial Data

S-regression estimators

Plot an Object of the "Psi Function" Class

Robust Fitting of Generalized Linear Models

Pulp Fiber and Paper Data

Safe (generalized) Huber M-Estimator of Location

Predict Method for Robust GLM ("glmrob") Fits

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

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

Least Trimmed Squares Robust (High Breakdown) Regression

Robust Regression Outlier Statistics

Tuning Parameters for lmrob() and Auxiliaries

Medcouple, a Robust Measure of Skewness

Pilot-Plant Data

Phosphorus Content Data

Print Method for Objects of Class "lmrob"

Satellite Radar Image Data from near Munich

Toxicity of Carboxylic Acids Data

Pension Funds Data

Tolerance Ellipse Plot

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

Least Absolute Residuals / L1 Regression

MM-type estimator for regression

Split Continuous and Categorical Predictors

Plot Method for "lmrob" Objects

Possum Diversity Data

Control Settings for covMcd and ltsReg

Summary Method for MCD objects

residuals.glmrob

Residuals of Robust Generalized Linear Model Fits

Summary Method for LTS objects

Wagner's Hannover Employment Growth Data

Extract Robustness and Model Weights

Simple Matrix Rank

Steam Usage Data (Excerpt)

Hertzsprung-Russell Diagram Data of Star Cluster CYG OB1

summarizeRobWeights

Print a Nice "summary" of Robustness Weights

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

Robust Tau-Estimate of Scale

Summarizing Robust Fits of Generalized Linear Models

Summary Method for "lmrob" Objects

Vaso Constriction Skin Data Set

NOx Air Pollution Data

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

Bianco-Yohai Estimator for Robust Logistic Regression

Robust Location-Free Scale Estimate More Efficient than MAD

Robust Location-Free Scale Estimate More Efficient than MAD

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

Statistics for Skewness-adjusted Boxplots

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

Analysis of Robust Quasi-Deviance for "glmrob" Objects

Campbell Bushfire Data

Orthogonalized Gnanadesikan-Kettenring (OGK) Covariance Matrix Estimation

Insect Damages on Carrots

functionX-class

Class "functionX" of Psi-like Vectorized Functions