hardwood.hist: Hardwood Tree Species Histogram-Valued Dataset

In dataSDA: Datasets and Basic Statistics for Symbolic Data Analysis

Hardwood Tree Species Histogram-Valued Dataset

Description

Histogram-valued climate data for 5 hardwood tree species in the southeastern United States. Each observation represents a species with 4 histogram-valued climate variables.

Usage

data(hardwood.hist)

Format

A data frame with 5 observations and 4 histogram-valued variables:

• ANNT: Annual temperature histogram (degrees C).

• JULT: July temperature histogram (degrees C).

• ANNP: Annual precipitation histogram (mm).

• MITM: Moisture index histogram.

Metadata

Sample size (n)	5
Variables (p)	4
Subject area	Forestry
Symbolic format	Histogram
Analytical tasks	Clustering, Descriptive statistics

Source

Extracted from RSDA package (hardwoodBrito).

References

Brito, P. (2007). Modelling and Analysing Interval Data. In V. Esposito Vinzi et al. (Eds.), New Developments in Classification and Data Analysis, pp. 197-208. Springer.

Examples

data(hardwood.hist)

dataSDA documentation built on June 12, 2026, 9:06 a.m.