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robustbase (version 0.93-9)

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

89,738

Version

0.93-9

License

GPL (>= 2)

Maintainer

Martin Maechler

Last Published

September 27th, 2021

Functions in robustbase (0.93-9)

BYlogreg

Bianco-Yohai Estimator for Robust Logistic Regression
NOxEmissions

NOx Air Pollution Data
Sn

Robust Location-Free Scale Estimate More Efficient than MAD
CrohnD

Crohn's Disease Adverse Events Data
SiegelsEx

Siegel's Exact Fit Example Data
Qn

Robust Location-Free Scale Estimate More Efficient than MAD
adjbox

Plot an Adjusted Boxplot for Skew Distributions
carrots

Insect Damages on Carrots
Animals2

Brain and Body Weights for 65 Species of Land Animals
bushfire

Campbell Bushfire Data
adjOutlyingness

Compute (Skewness-adjusted) Multivariate Outlyingness
Mpsi

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

Statistics for Skewness-adjusted Boxplots
aircraft

Aircraft Data
airmay

Air Quality Data
alcohol

Alcohol Solubility in Water Data
biomassTill

Biomass Tillage Data
anova.lmrob

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

Coleman Data Set
condroz

Condroz Data
covMcd

Robust Location and Scatter Estimation via MCD
covComed

Co-Median Location and Scatter "Covariance" Estimator
colMedians

Fast Row or Column-wise Medians of a Matrix
estimethod

Extract the Estimation Method 'Estimethod' from a Fitted Model
functionX-class

Class "functionX" of Psi-like Vectorized Functions
functionXal-class

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

Cloud point of a Liquid
exAM

Example Data of Antille and May - for Simple Regression
kootenay

Waterflow Measurements of Kootenay River in Libby and Newgate
foodstamp

Food Stamp Program Participation
lactic

Lactic Acid Concentration Measurement Data
ambientNOxCH

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

Analysis of Robust Quasi-Deviance for "glmrob" Objects
hbk

Hawkins, Bradu, Kass's Artificial Data
h.alpha.n

Compute h, the subsample size for MCD and LTS
delivery

Delivery Time Data
classPC

Compute Classical Principal Components via SVD or Eigen
cushny

Cushny and Peebles Prolongation of Sleep Data
chgDefaults-methods

Change Defaults (Parameters) of "Psi Function" Objects
lmrob.S

S-regression estimators
glmrob

Robust Fitting of Generalized Linear Models
glmrob..control

Controlling Robust GLM Fitting by Different Methods
mc

Medcouple, a Robust Measure of Skewness
ltsReg

Least Trimmed Squares Robust (High Breakdown) Regression
covOGK

Orthogonalized Gnanadesikan-Kettenring (OGK) Covariance Matrix Estimation
lmrob.control

Tuning Parameters for lmrob() and Auxiliaries
education

Education Expenditure Data
epilepsy

Epilepsy Attacks Data Set
lmrob..M..fit

Compute M-estimators of regression
plot.mcd

Robust Distance Plots
lmrob..D..fit

Compute Design Adaptive Scale estimate
heart

Heart Catherization Data
nlrob.control

Control Nonlinear Robust Regression Algorithms
nlrob

Robust Fitting of Nonlinear Regression Models
los

Length of Stay Data
fullRank

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

Safe (generalized) Huber M-Estimator of Location
lmrob.lar

Least Absolute Residuals / L1 Regression
psi_func-class

Class of "Psi Functions" for M-Estimation
lmrob.fit

MM-type estimator for regression
plot-methods

Plot an Object of the "Psi Function" Class
psi.findc

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

Constructor for Objects "Psi Function" Class
plot.lmrob

Plot Method for "lmrob" Objects
lmrob

MM-type Estimators for Linear Regression
pilot

Pilot-Plant Data
possumDiv

Possum Diversity Data
predict.glmrob

Predict Method for Robust GLM ("glmrob") Fits
phosphor

Phosphorus Content Data
outlierStats

Robust Regression Outlier Statistics
lmrob.M.S

M-S regression estimators
sigma

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

Satellite Radar Image Data from near Munich
pension

Pension Funds Data
splitFrame

Split Continuous and Categorical Predictors
r6pack

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

Hertzsprung-Russell Diagram Data of Star Cluster CYG OB1
rankMM

Simple Matrix Rank
residuals.glmrob

Residuals of Robust Generalized Linear Model Fits
salinity

Salinity Data
milk

Daudin's Milk Composition Data
predict.lmrob

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

Print Method for Objects of Class "lmrob"
nlrob-algorithms

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

Robust LTS Regression Diagnostic Plots
summary.lts

Summary Method for LTS objects
summary.mcd

Summary Method for MCD objects
scaleTau2

Robust Tau-Estimate of Scale
smoothWgt

Smooth Weighting Function - Generalized Biweight
pulpfiber

Pulp Fiber and Paper Data
weights.lmrob

Extract Robustness and Model Weights
steamUse

Steam Usage Data (Excerpt)
wagnerGrowth

Wagner's Hannover Employment Growth Data
summarizeRobWeights

Print a Nice "summary" of Robustness Weights
toxicity

Toxicity of Carboxylic Acids Data
tolEllipsePlot

Tolerance Ellipse Plot
vaso

Vaso Constriction Skin Data Set
tukeyPsi1

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

Number of International Calls from Belgium
summary.nlrob

Summarizing Robust Fits of Nonlinear Regression Models
rrcov.control

Control Settings for covMcd and ltsReg
robustbase-internals

Internal Functions of Package 'robustbase'
summary.glmrob

Summarizing Robust Fits of Generalized Linear Models
summary.lmrob

Summary Method for "lmrob" Objects
wgt.himedian

Weighted Hi-Median
wood

Modified Data on Wood Specific Gravity