WinesRankingRawData: `WinesRankingRawData`: an example of an excel file with (simulated) ranking data. Can be read with the function `read.df.excel()`.

Description

WinesRankingRawData: an example of an excel file with (simulated) ranking data (6 wines ranked by 80 Assessors). Can be read by read.df.excel.

Arguments

Availability

To fetch this dataset use system.file() (see example below).

FileName

WinesRankingRawData.xlsx

Author

Herve Abdi

Details

In this example of a "ranking task," 80 (simulated or fictitious) assessors ranked 6 red wines from Burgundy (France). The assessor first chooses the most relevant dimension for these wines and then positions the wines on a scale from 1 to 9 for this dimension. The names of the assessors is composed of 4 characters of the general composition w/ma/f01 : 80. The assessors were 40 men and 40 women (first character w/n) and 40 American or 40 French (second character a/f). The red wines that were tasted are Irancy, Saint-Brie, Beaune, Nuits (Cote de Nuits), Beaujolais, and Beaujolais-Nouveau. Irancy & Saint-Brie are near the cities of Auxerre and Chablis, Beaune & Cote de Nuits are from central Burgundy, and Beaujolais and Beaujolais Nouveau are from the south of Burgundy; Beaujolais Nouveau is a young wine (a primeur) released in November of its year, after only a few weeks of fermentation.

Examples

Run this code

path2file <- system.file("extdata",
           "WinesRankingRawData.xlsx", package = 'DistatisR')
ranking6Wines <- read.df.excel(path = path2file, sheet = 'Ranking')

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