health_insurance.mix: Health Insurance Mixed Symbolic Dataset

In dataSDA: Datasets and Basic Statistics for Symbolic Data Analysis

Health Insurance Mixed Symbolic Dataset

Description

Classical (microdata) health insurance dataset of 51 individual patient records with 30 variables including demographics, clinical measurements, and diagnostic indicators. This is the raw data underlying the symbolic health_insurance2.modal dataset.

Usage

data(health_insurance.mix)

Format

A data frame with 51 observations and 30 variables (Y1–Y30):

• Y1: City (character).

• Y2: Gender (M/F, character).

• Y3: Age (integer).

• Y4: Sex (M/D, character).

• Y5: Marital status (S/M, character).

• Y6: Number of dependents (integer).

• Y7: Parents alive indicator (integer).

• Y8: Number of children (integer).

• Y9: Height (cm, integer).

• Y10: Weight (pounds, integer).

• Y11: Systolic blood pressure (mmHg, integer).

• Y12: Diastolic blood pressure (mmHg, integer).

• Y13: Cholesterol (mg/dL, integer).

• Y14: Cholesterol measure 2 (integer).

• Y15: Additional lab measurement (integer).

• Y16: Ratio measurement (numeric).

• Y17: Lab value (integer).

• Y18: Lab value (integer).

• Y19: Lab value (integer).

• Y20: Lab ratio (numeric).

• Y21: Additional lab value (integer).

• Y22: Additional lab value (integer).

• Y23: Blood chemistry value (numeric).

• Y24: Blood chemistry value (numeric).

• Y25: Blood chemistry value (numeric).

• Y26: Blood chemistry value (numeric).

• Y27: Blood chemistry value (numeric).

• Y28: Diagnostic indicator (Y/N, character).

• Y29: Diagnostic indicator (Y/N, character).

• Y30: Count variable (integer).

Metadata

Sample size (n)	51
Variables (p)	30
Subject area	Medical
Symbolic format	Classical (microdata)
Analytical tasks	Descriptive statistics, Aggregation

References

Billard, L. and Diday, E. (2006). Symbolic Data Analysis. Wiley. Tables 2.1-2.2.

Examples

data(health_insurance.mix)

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