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WRS2 (version 0.4-0)

A Collection of Robust Statistical Methods

Description

A collection of robust statistical methods based on Wilcox' WRS functions. It implements t-tests (independent and dependent samples), ANOVA (including between-within subject designs) and nonparametric ANCOVA models based on robust location measures.

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Version

Install

install.packages('WRS2')

Monthly Downloads

10,094

Version

0.4-0

License

GPL-3

Maintainer

Patrick Mair

Last Published

October 5th, 2015

Functions in WRS2 (0.4-0)

The Electric Company

A three-way ANOVA for trimmed means.

A two-way ANOVA for trimmed means, M-estimators, and medians.

Heteroscedastic one-way ANOVA for medians.

Independent samples t-tests on robust location measures.

A two-way ANOVA for medians.

Bushtucker Foods

A heteroscedastic one-way ANOVA for trimmed means.

European Soccer Leagues

A heteroscedastic one-way repeated measures bootstrap ANOVA for trimmed means.

A heteroscedastic one-way repeated measures ANOVA for trimmed means.

Optimistic and Pessimistic Swimmers

Hangover Symptoms

Paired samples $t$-test on trimmed means.

Robust location measures and their standard errors (se).

Wilcox Robust Estimation and Testing

Bootstrap version of the heteroscedastic one-way ANOVA for trimmed means.

Running Interval Smoother

Movies and Aggressive Affect

Effects of Viagra

Cloaks of Invisibility

Chile Heat and Length

A robust two-way mixed ANOVA using trimmed means.

Profile Pictures

Beer Goggles Effect