wines: Italian Wines from Piedmont, Italy

In quantide/qdata: Quantide's data for R courses

Description

The wines data was extracted from the analogous data frame of package kohonen and contains information on a set of 177 Italian wine samples from three different grape cultivars; 13 variables have been measured (alcohol, malic acid, tc.).

Usage

data(wines)

Format

wines is a tbl data frame with 177 observations on 13 variables.

Details

The 13 variables of the wines tbl data frame are the following ones:

• alcohol (numeric)

• malic.acid (numeric)

• ash (numeric)

• ash.alkalinity (numeric)

• magnesium (numeric)

• tot..phenols (numeric)

• flavonoids (numeric)

• non.flav..phenols (numeric)

• proanth (numeric)

• col..int. (numeric)

• col..hue (numeric)

• OD.ratio (numeric)

• proline (numeric)

• vintages Factor w/ 3 levels

• wine.classes (numeric)

See Also

the complete wines help page in the kohonen package: wines

quantide/qdata documentation built on May 26, 2019, 12:36 p.m.