hematocrit_hemoglobin.hist: Hematocrit and Hemoglobin Bivariate Histogram-Valued Dataset

In dataSDA: Datasets and Basic Statistics for Symbolic Data Analysis

Hematocrit and Hemoglobin Bivariate Histogram-Valued Dataset

Description

Bivariate histogram-valued dataset with 10 observations, each described by a 2-bin hematocrit histogram and a 2-bin hemoglobin histogram. Used for bivariate symbolic regression demonstrations.

Usage

data(hematocrit_hemoglobin.hist)

Format

A data frame with 10 observations and 2 histogram-valued variables:

• hematocrit: Histogram-valued hematocrit distribution (%).

• hemoglobin: Histogram-valued hemoglobin distribution (g/dL).

Metadata

Sample size (n)	10
Variables (p)	2
Subject area	Medical
Symbolic format	Histogram
Analytical tasks	Regression

Source

Billard, L. and Diday, E. (2006), Table 6.8.

References

Billard, L. and Diday, E. (2006). Symbolic Data Analysis: Conceptual Statistics and Data Mining. Wiley, Chichester. Table 6.8.

Examples

data(hematocrit_hemoglobin.hist)

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