dataSDA (version 0.1.8)

mushroom: Mushroom Species Dataset (Original Format)

Description

Interval-valued data for 23 mushroom species of the genus Agaricus with 3 morphological measurements from the Fungi of California Species.

Usage

data(mushroom)

Format

A data frame with 23 observations and 5 variables:

• Species: Mushroom species name.

• Pileus.Cap.Width: Pileus cap width range (cm).

• Stipe.Length: Stipe length range (cm).

• Stipe.Thickness: Stipe thickness range (cm).

• Edibility: Edibility code (U/Y/N/T).

Details

Classic SDA dataset used for descriptive statistics, histogram construction, and clustering of interval-valued data.

References

Billard, L. and Diday, E. (2006). Symbolic Data Analysis: Conceptual Statistics and Data Mining. Wiley, Chichester. Table 3.2.

Examples

data(mushroom)