state_income.hist: State Income Histogram-Valued Dataset

In dataSDA: Datasets and Basic Statistics for Symbolic Data Analysis

State Income Histogram-Valued Dataset

Description

Histogram-valued dataset of 6 US states with 4 income distribution histograms. Each histogram describes the distribution of household income within a state.

Usage

data(state_income.hist)

Format

A data frame with 6 observations (states) and 4 histogram-valued variables:

• Y1 through Y4: Histogram-valued income distribution variables.

Row names are State_1 through State_6.

Metadata

Sample size (n)	6
Variables (p)	4
Subject area	Economics
Symbolic format	Histogram
Analytical tasks	Clustering

Source

Billard, L. and Diday, E. (2020), Table 7-18.

References

Billard, L. and Diday, E. (2020). Clustering Methodology for Symbolic Data. Wiley, Chichester. Table 7-18.

Examples

data(state_income.hist)

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