Replication Data for: Cleveland Heart Disease

Original Data from: https://archive.ics.uci.edu/ml/datasets/Heart+Disease Changes made: - four rows with missing values were removed, leaving 299 records - Chest Pain Type, Restecg, Thal variables were converted to indicator variables - class attribute binarised to -1 (no disease) / +1 disease (original values 1,2,3) Attributes: Col 0: CLASS: -1: no disease +1: disease Col 1: Age (cts) Col 2: Sex (0/1) Col 3: indicator (0/1) for typ angina Col 4: indicator for atyp angina Col 5: indicator for non-ang pain Col 6: resting blood pressure (cts) Col 7: Serum cholest (cts) Col 8: fasting blood sugar >120mg/dl (0/1) Col 9: indicator for electrocardio value 1 Col 10: indicator for electrocardio value 2 Col 11: Max heart rate (cts) Col 12: exercised induced angina (0/1) Col 13: ST depression induced by exercise (cts) Col 14: indicator for slope of peak exercise up Col 15: indicator for slope of peak exercise down Col 16: no major vessels colored by fluro (ctsish: 0,1,2,3) Col 17: Thal reversible defect indicator Col 18: Thal fixed defect indicator Col 19: Class 0-4, where 0 is disease not present, 1-4 is present