age_cholesterol_weight.int: Age-Cholesterol-Weight Interval Dataset

In dataSDA: Datasets and Basic Statistics for Symbolic Data Analysis

Age-Cholesterol-Weight Interval Dataset

Description

Interval-valued dataset of 7 age-group observations with cholesterol and weight measurements. Each observation aggregates individuals in a 10-year age band with interval ranges for cholesterol and weight.

Usage

data(age_cholesterol_weight.int)

Format

A symbolic data frame (symbolic_tbl) with 7 observations and 4 variables:

• Age: Age range (years, interval).

• Cholesterol: Cholesterol level range (mg/dL, interval).

• Weight: Weight range (pounds, interval).

• n: Number of individuals in the age group (numeric).

Metadata

Sample size (n)	7
Variables (p)	4
Subject area	Medical
Symbolic format	Interval
Analytical tasks	Descriptive statistics, Regression

References

Billard, L. and Diday, E. (2006). Symbolic Data Analysis. Wiley.

Examples

data(age_cholesterol_weight.int)

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