% This database contains 13 attributes (which have been extracted from
% a larger set of 75)       
%   
% 
% 
% Attribute Information:
% ------------------------
%       -- 1. age       
%       -- 2. sex       
%       -- 3. chest pain type  (4 values)       
%       -- 4. resting blood pressure  
%       -- 5. serum cholestoral in mg/dl      
%       -- 6. fasting blood sugar > 120 mg/dl       
%       -- 7. resting electrocardiographic results  (values 0,1,2) 
%       -- 8. maximum heart rate achieved  
%       -- 9. exercise induced angina    
%       -- 10. oldpeak = ST depression induced by exercise relative to rest   
%       -- 11. the slope of the peak exercise ST segment     
%       -- 12. number of major vessels (0-3) colored by flourosopy        
%       -- 13.  thal: 3 = normal; 6 = fixed defect; 7 = reversable defect     
% 
% Attributes types
% -----------------
% 
% Real: 1,4,5,8,10,12
% Ordered:11,
% Binary: 2,6,9
% Nominal:7,3,13
% 
% Variable to be predicted
% ------------------------
% Absence (1) or presence (2) of heart disease
% 
% Cost Matrix
% 
%          abse  pres
% absence   0     1
% presence  5     0
% 
% where the rows represent the true values and the columns the predicted.
% 
% No missing values.
% 
% 270 observations
%
%
%
%
% Relabeled values in attribute class
%    From: 1                       To: absent              
%    From: 2                       To: present             
%
@relation heart-statlog
@attribute age real
@attribute sex real
@attribute chest real
@attribute resting_blood_pressure real
@attribute serum_cholestoral real
@attribute fasting_blood_sugar real
@attribute resting_electrocardiographic_results real
@attribute maximum_heart_rate_achieved real
@attribute exercise_induced_angina real
@attribute oldpeak real
@attribute slope real
@attribute number_of_major_vessels real
@attribute thal real
@attribute class {absent,present}
@data
58,1,4,128,259,0,2,130,1,3,2,2,7,present
55,1,4,132,353,0,0,132,1,1.2,2,1,7,present
46,1,4,140,311,0,0,120,1,1.8,2,2,7,present
54,1,4,110,239,0,0,126,1,2.8,2,1,7,present
58,1,4,125,300,0,2,171,0,0,1,2,7,present
62,1,4,120,267,0,0,99,1,1.8,2,2,7,present
66,0,4,178,228,1,0,165,1,1,2,2,7,present
40,1,4,110,167,0,2,114,1,2,2,0,7,present
60,1,4,125,258,0,2,141,1,2.8,2,1,7,present
60,1,4,130,206,0,2,132,1,2.4,2,2,7,present
46,1,4,120,249,0,2,144,0,0.8,1,0,7,present
58,1,4,100,234,0,0,156,0,0.1,1,1,7,present
54,1,4,140,239,0,0,160,0,1.2,1,0,3,absent
45,0,2,130,234,0,2,175,0,0.6,2,0,3,absent
42,1,2,120,295,0,0,162,0,0,1,0,3,absent
42,0,3,120,209,0,0,173,0,0,2,0,3,absent
45,1,2,128,308,0,2,170,0,0,1,0,3,absent
44,1,2,120,263,0,0,173,0,0,1,0,7,absent
59,1,3,150,212,1,0,157,0,1.6,1,0,3,absent
53,1,4,142,226,0,2,111,1,0,1,0,7,absent
51,1,1,125,213,0,2,125,1,1.4,1,1,3,absent
44,0,3,118,242,0,0,149,0,0.3,2,1,3,absent
69,0,1,140,239,0,0,151,0,1.8,1,2,3,absent
42,1,3,120,240,1,0,194,0,0.8,3,0,7,absent
51,0,3,130,256,0,2,149,0,0.5,1,0,3,absent
43,1,4,115,303,0,0,181,0,1.2,2,0,3,absent
52,0,3,136,196,0,2,169,0,0.1,2,0,3,absent