Source: This data set is generously donated from Frank Harrell, and is originally from the Duke Cardiovascular Disease Databank.
variable | position | Variable_Label | units | Codes | type |
sex | 1 | Gender | 0 = male, 1 = female | double | |
age | 2 | Age | years | double | |
cad_dur | 3 | duration of cadiac symptoms | days | double | |
choleste | 4 | Serum Cholesterol | milligrams per deciliter | double | |
sigdz | 5 | Significant Coronary Artery Disease Found on Cardiac Cath | 0 = no, 1 = yes | double | |
tvdlm | 6 | Three Vessel or Left Main Disease Found on Cardiac Cath | 0 = no, 1 = yes | double |