HDdata {vimpclust}

Statlog (Heart) Data Set

Description

The data consists of 270 patients described by six numerical variables and eight categorical variables.

Usage

HDdata

Format

A data frame of 270 rows (patients) and 14 columns (variables):

Fields

age

Numerical. Age in years.

resting_blood_pressure(trestbps)

Numerical. Resting blood pressure (in mmHg) at hospital admittance.

maximum_heart_rate_achieved(maxhr).

Numerical. Maximum heart rate achieved during exercise.

oldpeak

Numerical. ST depression induced by exercise relative to rest.

number_of_major_vessels_colored_by_fluoroscopy(numv)

Numerical. Number of major vessels (0-3) colored by fluoroscopy.

sex

Categorical. Sex (1 = male; 0 = female).

chest_pain_type(cp)

Categorical. 1: typical angina, 2: atypical angina, 3: non-anginal pain, 4: asymptomatic.

fasting_blood_sugar_>_120mg/dl(fbs)

Categorical. 1 = true; 0 = false.

resting_electrocardiographic_results(restecg)

Categorical. 0: normal, 1: ST-T wave abnormality (T wave inversions and/or ST elevation or depression >0.05mV), 2: showing probable or definite left ventricular hypertrophy by Estes' criteria.

exercice_induced_angina(exang)

Categorical. 1 = yes; 0 = no.

the_slope_of_the_peak_exercice_ST_segment(slope)

Categorical. 1: upsloping, 2: flat, 3: downsloping.

thalassemia(thal)

Categorical. 3: normal blood flow, 6: fixed defect, 7: reversible defect.

presence_or_absence_of_heart_disease(HD)

Categorical. Absence or presence of a heart disease.

Source

http://archive.ics.uci.edu/ml/datasets/statlog+(heart)

References

A. Frank and A. Asuncion. UCI machine learning repository, statlog (heart) data set, 2010.