WineTasting

In this hypothetical dataset we have three types of wine (A, B and C). We asked 22 friends to taste each of the three wines (in a blind fold fashion), and then to give a grade of 1 to 7. We asked them to rate the wines 5 times each, and then averaged their results to give a number for a persons preference for each wine.

datasets

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

Patrick Mair

WRS2

A Collection of Robust Statistical Methods

Rand Wilcox

WineTasting function

A data frame with 3 variables and 66 observations:<dl class="dl-horizontal">
 <dt><code>Taste</code></dt><dd>Taste Rating</dd>
 <dt><code>Wine</code></dt><dd>Wine (A, B, C)</dd>
 <dt><code>Taster</code></dt><dd>Taster (index)</dd>
 </dl>

Format

Wine Tasting — WineTasting

A data frame with 3 variables and 66 observations:<dl class='dl-horizontal'>
 <dt><code>Taste</code></dt><dd>Taste Rating</dd>
 <dt><code>Wine</code></dt><dd>Wine (A, B, C)</dd>
 <dt><code>Taster</code></dt><dd>Taster (index)</dd>
 </dl>

WineTasting: Wine Tasting

Description

Usage

Arguments

Format

Examples