% 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 70,1,4,130,322,0,2,109,0,2.4,2,3,3,present 67,0,3,115,564,0,2,160,0,1.6,2,0,7,absent 57,1,2,124,261,0,0,141,0,0.3,1,0,7,present 64,1,4,128,263,0,0,105,1,0.2,2,1,7,absent 74,0,2,120,269,0,2,121,1,0.2,1,1,3,absent 65,1,4,120,177,0,0,140,0,0.4,1,0,7,absent 56,1,3,130,256,1,2,142,1,0.6,2,1,6,present 59,1,4,110,239,0,2,142,1,1.2,2,1,7,present 60,1,4,140,293,0,2,170,0,1.2,2,2,7,present 63,0,4,150,407,0,2,154,0,4,2,3,7,present 59,1,4,135,234,0,0,161,0,0.5,2,0,7,absent 53,1,4,142,226,0,2,111,1,0,1,0,7,absent 44,1,3,140,235,0,2,180,0,0,1,0,3,absent 61,1,1,134,234,0,0,145,0,2.6,2,2,3,present 57,0,4,128,303,0,2,159,0,0,1,1,3,absent 71,0,4,112,149,0,0,125,0,1.6,2,0,3,absent 46,1,4,140,311,0,0,120,1,1.8,2,2,7,present 53,1,4,140,203,1,2,155,1,3.1,3,0,7,present 64,1,1,110,211,0,2,144,1,1.8,2,0,3,absent 40,1,1,140,199,0,0,178,1,1.4,1,0,7,absent 67,1,4,120,229,0,2,129,1,2.6,2,2,7,present 48,1,2,130,245,0,2,180,0,0.2,2,0,3,absent 43,1,4,115,303,0,0,181,0,1.2,2,0,3,absent 47,1,4,112,204,0,0,143,0,0.1,1,0,3,absent 54,0,2,132,288,1,2,159,1,0,1,1,3,absent 48,0,3,130,275,0,0,139,0,0.2,1,0,3,absent 46,0,4,138,243,0,2,152,1,0,2,0,3,absent 51,0,3,120,295,0,2,157,0,0.6,1,0,3,absent 58,1,3,112,230,0,2,165,0,2.5,2,1,7,present 71,0,3,110,265,1,2,130,0,0,1,1,3,absent 57,1,3,128,229,0,2,150,0,0.4,2,1,7,present 66,1,4,160,228,0,2,138,0,2.3,1,0,6,absent 37,0,3,120,215,0,0,170,0,0,1,0,3,absent 59,1,4,170,326,0,2,140,1,3.4,3,0,7,present 50,1,4,144,200,0,2,126,1,0.9,2,0,7,present 48,1,4,130,256,1,2,150,1,0,1,2,7,present 61,1,4,140,207,0,2,138,1,1.9,1,1,7,present 59,1,1,160,273,0,2,125,0,0,1,0,3,present 42,1,3,130,180,0,0,150,0,0,1,0,3,absent 48,1,4,122,222,0,2,186,0,0,1,0,3,absent 40,1,4,152,223,0,0,181,0,0,1,0,7,present 62,0,4,124,209,0,0,163,0,0,1,0,3,absent 44,1,3,130,233,0,0,179,1,0.4,1,0,3,absent 46,1,2,101,197,1,0,156,0,0,1,0,7,absent 59,1,3,126,218,1,0,134,0,2.2,2,1,6,present 58,1,3,140,211,1,2,165,0,0,1,0,3,absent 49,1,3,118,149,0,2,126,0,0.8,1,3,3,present 44,1,4,110,197,0,2,177,0,0,1,1,3,present 66,1,2,160,246,0,0,120,1,0,2,3,6,present 65,0,4,150,225,0,2,114,0,1,2,3,7,present 42,1,4,136,315,0,0,125,1,1.8,2,0,6,present 52,1,2,128,205,1,0,184,0,0,1,0,3,absent 65,0,3,140,417,1,2,157,0,0.8,1,1,3,absent 63,0,2,140,195,0,0,179,0,0,1,2,3,absent 45,0,2,130,234,0,2,175,0,0.6,2,0,3,absent 41,0,2,105,198,0,0,168,0,0,1,1,3,absent 61,1,4,138,166,0,2,125,1,3.6,2,1,3,present 60,0,3,120,178,1,0,96,0,0,1,0,3,absent 59,0,4,174,249,0,0,143,1,0,2,0,3,present 62,1,2,120,281,0,2,103,0,1.4,2,1,7,present 57,1,3,150,126,1,0,173,0,0.2,1,1,7,absent 51,0,4,130,305,0,0,142,1,1.2,2,0,7,present 44,1,3,120,226,0,0,169,0,0,1,0,3,absent 60,0,1,150,240,0,0,171,0,0.9,1,0,3,absent 63,1,1,145,233,1,2,150,0,2.3,3,0,6,absent 57,1,4,150,276,0,2,112,1,0.6,2,1,6,present 51,1,4,140,261,0,2,186,1,0,1,0,3,absent 58,0,2,136,319,1,2,152,0,0,1,2,3,present 44,0,3,118,242,0,0,149,0,0.3,2,1,3,absent 47,1,3,108,243,0,0,152,0,0,1,0,3,present 61,1,4,120,260,0,0,140,1,3.6,2,1,7,present 57,0,4,120,354,0,0,163,1,0.6,1,0,3,absent 70,1,2,156,245,0,2,143,0,0,1,0,3,absent 76,0,3,140,197,0,1,116,0,1.1,2,0,3,absent 67,0,4,106,223,0,0,142,0,0.3,1,2,3,absent 45,1,4,142,309,0,2,147,1,0,2,3,7,present 45,1,4,104,208,0,2,148,1,3,2,0,3,absent 39,0,3,94,199,0,0,179,0,0,1,0,3,absent 42,0,3,120,209,0,0,173,0,0,2,0,3,absent 56,1,2,120,236,0,0,178,0,0.8,1,0,3,absent 58,1,4,146,218,0,0,105,0,2,2,1,7,present 35,1,4,120,198,0,0,130,1,1.6,2,0,7,present 58,1,4,150,270,0,2,111,1,0.8,1,0,7,present 41,1,3,130,214,0,2,168,0,2,2,0,3,absent 57,1,4,110,201,0,0,126,1,1.5,2,0,6,absent 42,1,1,148,244,0,2,178,0,0.8,1,2,3,absent 62,1,2,128,208,1,2,140,0,0,1,0,3,absent 59,1,1,178,270,0,2,145,0,4.2,3,0,7,absent 41,0,2,126,306,0,0,163,0,0,1,0,3,absent 50,1,4,150,243,0,2,128,0,2.6,2,0,7,present 59,1,2,140,221,0,0,164,1,0,1,0,3,absent 61,0,4,130,330,0,2,169,0,0,1,0,3,present 54,1,4,124,266,0,2,109,1,2.2,2,1,7,present 54,1,4,110,206,0,2,108,1,0,2,1,3,present 52,1,4,125,212,0,0,168,0,1,1,2,7,present 47,1,4,110,275,0,2,118,1,1,2,1,3,present 66,1,4,120,302,0,2,151,0,0.4,2,0,3,absent 58,1,4,100,234,0,0,156,0,0.1,1,1,7,present 64,0,3,140,313,0,0,133,0,0.2,1,0,7,absent 50,0,2,120,244,0,0,162,0,1.1,1,0,3,absent 44,0,3,108,141,0,0,175,0,0.6,2,0,3,absent 67,1,4,120,237,0,0,71,0,1,2,0,3,present 49,0,4,130,269,0,0,163,0,0,1,0,3,absent 57,1,4,165,289,1,2,124,0,1,2,3,7,present 63,1,4,130,254,0,2,147,0,1.4,2,1,7,present 48,1,4,124,274,0,2,166,0,0.5,2,0,7,present 51,1,3,100,222,0,0,143,1,1.2,2,0,3,absent 60,0,4,150,258,0,2,157,0,2.6,2,2,7,present 59,1,4,140,177,0,0,162,1,0,1,1,7,present 45,0,2,112,160,0,0,138,0,0,2,0,3,absent 55,0,4,180,327,0,1,117,1,3.4,2,0,3,present 41,1,2,110,235,0,0,153,0,0,1,0,3,absent 60,0,4,158,305,0,2,161,0,0,1,0,3,present 54,0,3,135,304,1,0,170,0,0,1,0,3,absent 42,1,2,120,295,0,0,162,0,0,1,0,3,absent 49,0,2,134,271,0,0,162,0,0,2,0,3,absent 46,1,4,120,249,0,2,144,0,0.8,1,0,7,present 56,0,4,200,288,1,2,133,1,4,3,2,7,present 66,0,1,150,226,0,0,114,0,2.6,3,0,3,absent 56,1,4,130,283,1,2,103,1,1.6,3,0,7,present 49,1,3,120,188,0,0,139,0,2,2,3,7,present 54,1,4,122,286,0,2,116,1,3.2,2,2,3,present 57,1,4,152,274,0,0,88,1,1.2,2,1,7,present 65,0,3,160,360,0,2,151,0,0.8,1,0,3,absent 54,1,3,125,273,0,2,152,0,0.5,3,1,3,absent 54,0,3,160,201,0,0,163,0,0,1,1,3,absent 62,1,4,120,267,0,0,99,1,1.8,2,2,7,present 52,0,3,136,196,0,2,169,0,0.1,2,0,3,absent 52,1,2,134,201,0,0,158,0,0.8,1,1,3,absent 60,1,4,117,230,1,0,160,1,1.4,1,2,7,present 63,0,4,108,269,0,0,169,1,1.8,2,2,3,present 66,1,4,112,212,0,2,132,1,0.1,1,1,3,present 42,1,4,140,226,0,0,178,0,0,1,0,3,absent 64,1,4,120,246,0,2,96,1,2.2,3,1,3,present 54,1,3,150,232,0,2,165,0,1.6,1,0,7,absent 46,0,3,142,177,0,2,160,1,1.4,3,0,3,absent 67,0,3,152,277,0,0,172,0,0,1,1,3,absent 56,1,4,125,249,1,2,144,1,1.2,2,1,3,present 34,0,2,118,210,0,0,192,0,0.7,1,0,3,absent 57,1,4,132,207,0,0,168,1,0,1,0,7,absent 64,1,4,145,212,0,2,132,0,2,2,2,6,present 59,1,4,138,271,0,2,182,0,0,1,0,3,absent 50,1,3,140,233,0,0,163,0,0.6,2,1,7,present 51,1,1,125,213,0,2,125,1,1.4,1,1,3,absent 54,1,2,192,283,0,2,195,0,0,1,1,7,present 53,1,4,123,282,0,0,95,1,2,2,2,7,present 52,1,4,112,230,0,0,160,0,0,1,1,3,present 40,1,4,110,167,0,2,114,1,2,2,0,7,present 58,1,3,132,224,0,2,173,0,3.2,1,2,7,present 41,0,3,112,268,0,2,172,1,0,1,0,3,absent 41,1,3,112,250,0,0,179,0,0,1,0,3,absent 50,0,3,120,219,0,0,158,0,1.6,2,0,3,absent 54,0,3,108,267,0,2,167,0,0,1,0,3,absent 64,0,4,130,303,0,0,122,0,2,2,2,3,absent 51,0,3,130,256,0,2,149,0,0.5,1,0,3,absent 46,0,2,105,204,0,0,172,0,0,1,0,3,absent 55,1,4,140,217,0,0,111,1,5.6,3,0,7,present 45,1,2,128,308,0,2,170,0,0,1,0,3,absent 56,1,1,120,193,0,2,162,0,1.9,2,0,7,absent 66,0,4,178,228,1,0,165,1,1,2,2,7,present 38,1,1,120,231,0,0,182,1,3.8,2,0,7,present 62,0,4,150,244,0,0,154,1,1.4,2,0,3,present 55,1,2,130,262,0,0,155,0,0,1,0,3,absent 58,1,4,128,259,0,2,130,1,3,2,2,7,present 43,1,4,110,211,0,0,161,0,0,1,0,7,absent 64,0,4,180,325,0,0,154,1,0,1,0,3,absent 50,0,4,110,254,0,2,159,0,0,1,0,3,absent 53,1,3,130,197,1,2,152,0,1.2,3,0,3,absent 45,0,4,138,236,0,2,152,1,0.2,2,0,3,absent 65,1,1,138,282,1,2,174,0,1.4,2,1,3,present 69,1,1,160,234,1,2,131,0,0.1,2,1,3,absent 69,1,3,140,254,0,2,146,0,2,2,3,7,present 67,1,4,100,299,0,2,125,1,0.9,2,2,3,present 68,0,3,120,211,0,2,115,0,1.5,2,0,3,absent 34,1,1,118,182,0,2,174,0,0,1,0,3,absent 62,0,4,138,294,1,0,106,0,1.9,2,3,3,present 51,1,4,140,298,0,0,122,1,4.2,2,3,7,present 46,1,3,150,231,0,0,147,0,3.6,2,0,3,present 67,1,4,125,254,1,0,163,0,0.2,2,2,7,present 50,1,3,129,196,0,0,163,0,0,1,0,3,absent 42,1,3,120,240,1,0,194,0,0.8,3,0,7,absent 56,0,4,134,409,0,2,150,1,1.9,2,2,7,present 41,1,4,110,172,0,2,158,0,0,1,0,7,present 42,0,4,102,265,0,2,122,0,0.6,2,0,3,absent 53,1,3,130,246,1,2,173,0,0,1,3,3,absent 43,1,3,130,315,0,0,162,0,1.9,1,1,3,absent 56,1,4,132,184,0,2,105,1,2.1,2,1,6,present 52,1,4,108,233,1,0,147,0,0.1,1,3,7,absent 62,0,4,140,394,0,2,157,0,1.2,2,0,3,absent 70,1,3,160,269,0,0,112,1,2.9,2,1,7,present 54,1,4,140,239,0,0,160,0,1.2,1,0,3,absent 70,1,4,145,174,0,0,125,1,2.6,3,0,7,present 54,1,2,108,309,0,0,156,0,0,1,0,7,absent 35,1,4,126,282,0,2,156,1,0,1,0,7,present 48,1,3,124,255,1,0,175,0,0,1,2,3,absent 55,0,2,135,250,0,2,161,0,1.4,2,0,3,absent 58,0,4,100,248,0,2,122,0,1,2,0,3,absent 54,0,3,110,214,0,0,158,0,1.6,2,0,3,absent 69,0,1,140,239,0,0,151,0,1.8,1,2,3,absent 77,1,4,125,304,0,2,162,1,0,1,3,3,present 68,1,3,118,277,0,0,151,0,1,1,1,7,absent 58,1,4,125,300,0,2,171,0,0,1,2,7,present 60,1,4,125,258,0,2,141,1,2.8,2,1,7,present 51,1,4,140,299,0,0,173,1,1.6,1,0,7,present 55,1,4,160,289,0,2,145,1,0.8,2,1,7,present 52,1,1,152,298,1,0,178,0,1.2,2,0,7,absent 60,0,3,102,318,0,0,160,0,0,1,1,3,absent 58,1,3,105,240,0,2,154,1,0.6,2,0,7,absent 64,1,3,125,309,0,0,131,1,1.8,2,0,7,present 37,1,3,130,250,0,0,187,0,3.5,3,0,3,absent 59,1,1,170,288,0,2,159,0,0.2,2,0,7,present 51,1,3,125,245,1,2,166,0,2.4,2,0,3,absent 43,0,3,122,213,0,0,165,0,0.2,2,0,3,absent 58,1,4,128,216,0,2,131,1,2.2,2,3,7,present 29,1,2,130,204,0,2,202,0,0,1,0,3,absent 41,0,2,130,204,0,2,172,0,1.4,1,0,3,absent 63,0,3,135,252,0,2,172,0,0,1,0,3,absent 51,1,3,94,227,0,0,154,1,0,1,1,7,absent 54,1,3,120,258,0,2,147,0,0.4,2,0,7,absent 44,1,2,120,220,0,0,170,0,0,1,0,3,absent 54,1,4,110,239,0,0,126,1,2.8,2,1,7,present 65,1,4,135,254,0,2,127,0,2.8,2,1,7,present 57,1,3,150,168,0,0,174,0,1.6,1,0,3,absent 63,1,4,130,330,1,2,132,1,1.8,1,3,7,present 35,0,4,138,183,0,0,182,0,1.4,1,0,3,absent 41,1,2,135,203,0,0,132,0,0,2,0,6,absent 62,0,3,130,263,0,0,97,0,1.2,2,1,7,present 43,0,4,132,341,1,2,136,1,3,2,0,7,present 58,0,1,150,283,1,2,162,0,1,1,0,3,absent 52,1,1,118,186,0,2,190,0,0,2,0,6,absent 61,0,4,145,307,0,2,146,1,1,2,0,7,present 39,1,4,118,219,0,0,140,0,1.2,2,0,7,present 45,1,4,115,260,0,2,185,0,0,1,0,3,absent 52,1,4,128,255,0,0,161,1,0,1,1,7,present 62,1,3,130,231,0,0,146,0,1.8,2,3,7,absent 62,0,4,160,164,0,2,145,0,6.2,3,3,7,present 53,0,4,138,234,0,2,160,0,0,1,0,3,absent 43,1,4,120,177,0,2,120,1,2.5,2,0,7,present 47,1,3,138,257,0,2,156,0,0,1,0,3,absent 52,1,2,120,325,0,0,172,0,0.2,1,0,3,absent 68,1,3,180,274,1,2,150,1,1.6,2,0,7,present 39,1,3,140,321,0,2,182,0,0,1,0,3,absent 53,0,4,130,264,0,2,143,0,0.4,2,0,3,absent 62,0,4,140,268,0,2,160,0,3.6,3,2,3,present 51,0,3,140,308,0,2,142,0,1.5,1,1,3,absent 60,1,4,130,253,0,0,144,1,1.4,1,1,7,present 65,1,4,110,248,0,2,158,0,0.6,1,2,6,present 65,0,3,155,269,0,0,148,0,0.8,1,0,3,absent 60,1,3,140,185,0,2,155,0,3,2,0,3,present 60,1,4,145,282,0,2,142,1,2.8,2,2,7,present 54,1,4,120,188,0,0,113,0,1.4,2,1,7,present 44,1,2,130,219,0,2,188,0,0,1,0,3,absent 44,1,4,112,290,0,2,153,0,0,1,1,3,present 51,1,3,110,175,0,0,123,0,0.6,1,0,3,absent 59,1,3,150,212,1,0,157,0,1.6,1,0,3,absent 71,0,2,160,302,0,0,162,0,0.4,1,2,3,absent 61,1,3,150,243,1,0,137,1,1,2,0,3,absent 55,1,4,132,353,0,0,132,1,1.2,2,1,7,present 64,1,3,140,335,0,0,158,0,0,1,0,3,present 43,1,4,150,247,0,0,171,0,1.5,1,0,3,absent 58,0,3,120,340,0,0,172,0,0,1,0,3,absent 60,1,4,130,206,0,2,132,1,2.4,2,2,7,present 58,1,2,120,284,0,2,160,0,1.8,2,0,3,present 49,1,2,130,266,0,0,171,0,0.6,1,0,3,absent 48,1,2,110,229,0,0,168,0,1,3,0,7,present 52,1,3,172,199,1,0,162,0,0.5,1,0,7,absent 44,1,2,120,263,0,0,173,0,0,1,0,7,absent 56,0,2,140,294,0,2,153,0,1.3,2,0,3,absent 57,1,4,140,192,0,0,148,0,0.4,2,0,6,absent 67,1,4,160,286,0,2,108,1,1.5,2,3,3,present