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Uni Köln
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für Wirtschafts- und Sozialstatistik > Institut
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Mosler > Prof. Mosler > Datenportal
Datenportal des Lehrstuhls für Statistik und Ökonometrie
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Heart data
The data set (and description) can be downloaded here:
http://archive.ics.uci.edu/ml/machine-learning-databases/statlog/heart/heart.dat
Description:
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
Citation Request:
Please refer to the repository http://archive.ics.uci.edu/ml (see citation policy).
See also Frank, A. & Asuncion, A. (2010). UCI Machine Learning Repository
[http://archive.ics.uci.edu/ml].
Irvine, CA: University of California, School of Information and Computer Science.
Descriptive statistics:
Dataset= heart : n= 270 , d= 13
Class1: n= 120
Covariance matrix:
[,1] [,2] [,3] [,4] [,5] [,6] [,7] [,8] [,9] [,10] [,11] [,12] [,13]
[1,] 65.8739 -0.4636 -0.2923 33.9718 61.6627 0.2600 0.8405 -27.7558 -0.0845 0.9876 0.6136 3.1122 -2.5728
[2,] -0.4636 0.1401 -0.0392 -2.3880 -5.6359 -0.0182 -0.0042 -0.7801 0.0084 -0.0632 -0.0308 -0.0336 0.1064
[3,] -0.2923 -0.0392 0.6081 -1.5520 -0.1894 -0.0125 0.0534 -4.0800 0.1370 0.0964 0.0216 0.1000 0.1877
[4,] 33.9718 -2.3880 -1.5520 364.6352 210.2796 1.1302 1.4376 10.1807 0.6038 4.0205 2.2749 0.3197 3.5364
[5,] 61.6627 -5.6359 -0.1894 210.2796 2301.0409 1.9669 4.4739 50.2431 2.2706 -4.0354 -0.9389 4.9546 -4.6527
[6,] 0.2600 -0.0182 -0.0125 1.1302 1.9669 0.1226 0.0267 0.5244 0.0139 -0.0078 0.0178 0.0458 0.0154
[7,] 0.8405 -0.0042 0.0534 1.4376 4.4739 0.0267 0.9489 1.0153 -0.0155 0.0196 0.0080 0.1424 -0.1555
[8,] -27.7558 -0.7801 -4.0800 10.1807 50.2431 0.5244 1.0153 535.0302 -3.4929 -6.9199 -4.7741 -2.0038 0.8754
[9,] -0.0845 0.0084 0.1370 0.6038 2.2706 0.0139 -0.0155 -3.4929 0.2496 0.1163 0.0597 -0.0244 0.1345
[10,] 0.9876 -0.0632 0.0964 4.0205 -4.0354 -0.0078 0.0196 -6.9199 0.1163 1.6437 0.4399 0.1713 0.3553
[11,] 0.6136 -0.0308 0.0216 2.2749 -0.9389 0.0178 0.0080 -4.7741 0.0597 0.4399 0.3190 0.0025 0.1289
[12,] 3.1122 -0.0336 0.1000 0.3197 4.9546 0.0458 0.1424 -2.0038 -0.0244 0.1713 0.0025 1.0697 0.0168
[13,] -2.5728 0.1064 0.1877 3.5364 -4.6527 0.0154 -0.1555 0.8754 0.1345 0.3553 0.1289 0.0168 3.1317
Correlation matrix:
[,1] [,2] [,3] [,4] [,5] [,6] [,7] [,8] [,9] [,10] [,11] [,12] [,13]
[1,] 1.0000 -0.1526 -0.0462 0.2192 0.1584 0.0915 0.1063 -0.1478 -0.0208 0.0949 0.1338 0.3707 -0.1791
[2,] -0.1526 1.0000 -0.1344 -0.3342 -0.3139 -0.1389 -0.0115 -0.0901 0.0449 -0.1316 -0.1458 -0.0868 0.1607
[3,] -0.0462 -0.1344 1.0000 -0.1042 -0.0051 -0.0456 0.0702 -0.2262 0.3516 0.0964 0.0490 0.1240 0.1360
[4,] 0.2192 -0.3342 -0.1042 1.0000 0.2296 0.1690 0.0773 0.0230 0.0633 0.1642 0.2109 0.0162 0.1047
[5,] 0.1584 -0.3139 -0.0051 0.2296 1.0000 0.1171 0.0957 0.0453 0.0947 -0.0656 -0.0347 0.0999 -0.0548
[6,] 0.0915 -0.1389 -0.0456 0.1690 0.1171 1.0000 0.0782 0.0647 0.0793 -0.0174 0.0899 0.1265 0.0249
[7,] 0.1063 -0.0115 0.0702 0.0773 0.0957 0.0782 1.0000 0.0451 -0.0319 0.0157 0.0145 0.1414 -0.0902
[8,] -0.1478 -0.0901 -0.2262 0.0230 0.0453 0.0647 0.0451 1.0000 -0.3023 -0.2333 -0.3654 -0.0838 0.0214
[9,] -0.0208 0.0449 0.3516 0.0633 0.0947 0.0793 -0.0319 -0.3023 1.0000 0.1816 0.2114 -0.0472 0.1521
[10,] 0.0949 -0.1316 0.0964 0.1642 -0.0656 -0.0174 0.0157 -0.2333 0.1816 1.0000 0.6075 0.1292 0.1566
[11,] 0.1338 -0.1458 0.0490 0.2109 -0.0347 0.0899 0.0145 -0.3654 0.2114 0.6075 1.0000 0.0043 0.1289
[12,] 0.3707 -0.0868 0.1240 0.0162 0.0999 0.1265 0.1414 -0.0838 -0.0472 0.1292 0.0043 1.0000 0.0092
[13,] -0.1791 0.1607 0.1360 0.1047 -0.0548 0.0249 -0.0902 0.0214 0.1521 0.1566 0.1289 0.0092 1.0000
Median: 57.2071 0.8922 3.5733 131.9347 254.9462 0.2104 1.2672 140.6252 0.59 1.5064 1.7807 1.1327 6.0081
Mean: 56.5917 0.8333 3.6167 134.4417 256.4667 0.1417 1.225 138.8583 0.55 1.5842 1.8167 1.15 5.8333
MCD-estimated:
MDC-0.975-Mean: 55.6419 0.9405 4.0001 129.6567 248.5972 -1e-04 1.2537 135.3581 0.6717 1.6313 1.7909 1.1344 5.9703
MDC-0.750-Mean: 55.2572 0.9002 4.0001 130.4713 258.1858 -1e-04 1.3428 136.1427 0.6571 1.5429 1.7427 1.1429 6.0716
MDC-0.500-Mean: 55.4384 0.8632 4.0001 130.9725 257.1782 -1e-04 1.3013 136.6574 0.6712 1.5644 1.767 1.1096 5.8906
Class2: n= 150
Covariance matrix:
[,1] [,2] [,3] [,4] [,5] [,6] [,7] [,8] [,9] [,10] [,11] [,12] [,13]
[1,] 90.4369 -0.8433 0.3630 43.3834 116.4992 0.5352 0.7976 -97.2103 0.1392 1.1980 0.4000 1.5410 1.8833
[2,] -0.8433 0.2488 -0.0407 0.2622 -5.8437 0.0287 -0.0093 1.5727 0.0153 0.0243 -0.0013 -0.0120 0.3000
[3,] 0.3630 -0.0407 0.8600 -2.0711 3.8038 -0.0460 -0.0455 -2.4228 0.0345 -0.0912 -0.0215 -0.0219 -0.0051
[4,] 43.3834 0.2622 -2.0711 270.8546 89.8676 0.9132 1.6792 11.2125 -0.2143 2.6185 -0.0336 0.1996 0.3338
[5,] 116.4992 -5.8437 3.8038 89.8676 2918.0616 -0.6705 10.0368 26.1365 -0.5497 0.9126 -1.8644 2.4552 -2.2830
[6,] 0.5352 0.0287 -0.0460 0.9132 -0.6705 0.1307 0.0149 -0.1857 -0.0102 -0.0075 0.0054 0.0430 0.0598
[7,] 0.7976 -0.0093 -0.0455 1.6792 10.0368 0.0149 0.9803 -0.7450 0.0283 0.0750 0.1034 -0.0603 -0.1844
[8,] -97.2103 1.5727 -2.4228 11.2125 26.1365 -0.1857 -0.7450 371.8479 -1.2528 -2.8130 -2.4966 -1.3512 -3.4318
[9,] 0.1392 0.0153 0.0345 -0.2143 -0.5497 -0.0102 0.0283 -1.2528 0.1307 0.0039 0.0121 -0.0107 0.0598
[10,] 1.1980 0.0243 -0.0912 2.6185 0.9126 -0.0075 0.0750 -2.8130 0.0039 0.6414 0.2439 -0.0106 0.1371
[11,] 0.4000 -0.0013 -0.0215 -0.0336 -1.8644 0.0054 0.1034 -2.4966 0.0121 0.2439 0.3490 -0.0483 0.1262
[12,] 1.5410 -0.0120 -0.0219 0.1996 2.4552 0.0430 -0.0603 -1.3512 -0.0107 -0.0106 -0.0483 0.4206 0.0414
[13,] 1.8833 0.3000 -0.0051 0.3338 -2.2830 0.0598 -0.1844 -3.4318 0.0598 0.1371 0.1262 0.0414 2.4240
Correlation matrix:
[,1] [,2] [,3] [,4] [,5] [,6] [,7] [,8] [,9] [,10] [,11] [,12] [,13]
[1,] 1.0000 -0.1778 0.0412 0.2772 0.2268 0.1557 0.0847 -0.5301 0.0405 0.1573 0.0712 0.2499 0.1272
[2,] -0.1778 1.0000 -0.0879 0.0319 -0.2169 0.1590 -0.0188 0.1635 0.0846 0.0608 -0.0046 -0.0372 0.3864
[3,] 0.0412 -0.0879 1.0000 -0.1357 0.0759 -0.1373 -0.0496 -0.1355 0.1029 -0.1228 -0.0392 -0.0364 -0.0035
[4,] 0.2772 0.0319 -0.1357 1.0000 0.1011 0.1535 0.1031 0.0353 -0.0360 0.1987 -0.0035 0.0187 0.0130
[5,] 0.2268 -0.2169 0.0759 0.1011 1.0000 -0.0343 0.1877 0.0251 -0.0281 0.0211 -0.0584 0.0701 -0.0271
[6,] 0.1557 0.1590 -0.1373 0.1535 -0.0343 1.0000 0.0416 -0.0266 -0.0784 -0.0260 0.0251 0.1834 0.1062
[7,] 0.0847 -0.0188 -0.0496 0.1031 0.1877 0.0416 1.0000 -0.0390 0.0791 0.0946 0.1767 -0.0939 -0.1196
[8,] -0.5301 0.1635 -0.1355 0.0353 0.0251 -0.0266 -0.0390 1.0000 -0.1797 -0.1822 -0.2192 -0.1080 -0.1143
[9,] 0.0405 0.0846 0.1029 -0.0360 -0.0281 -0.0784 0.0791 -0.1797 1.0000 0.0134 0.0566 -0.0456 0.1062
[10,] 0.1573 0.0608 -0.1228 0.1987 0.0211 -0.0260 0.0946 -0.1822 0.0134 1.0000 0.5155 -0.0203 0.1099
[11,] 0.0712 -0.0046 -0.0392 -0.0035 -0.0584 0.0251 0.1767 -0.2192 0.0566 0.5155 1.0000 -0.1261 0.1372
[12,] 0.2499 -0.0372 -0.0364 0.0187 0.0701 0.1834 -0.0939 -0.1080 -0.0456 -0.0203 -0.1261 1.0000 0.0410
[13,] 0.1272 0.3864 -0.0035 0.0130 -0.0271 0.1062 -0.1196 -0.1143 0.1062 0.1099 0.1372 0.0410 1.0000
Median: 51.9046 0.5836 2.854 129.017 238.94 0.1537 0.913 160.2496 0.1521 0.6348 1.4162 0.2947 3.7179
Mean: 52.7067 0.5533 2.82 128.8667 244.2133 0.1533 0.86 158.3333 0.1533 0.6227 1.4 0.2867 3.7867
MCD-estimated:
MDC-0.975-Mean: 50.195 0.4268 2.9147 126.695 245.0122 1e-04 0.8414 161.6586 1e-04 0.4951 1.3169 0.1463 3
MDC-0.750-Mean: 49.7316 0.4634 2.9391 126.0854 241.2926 1e-04 0.9389 162.3415 0.1342 0.5146 1.3535 -1e-04 3
MDC-0.500-Mean: 49.9877 0.4391 2.9391 127.4999 242.9023 1e-04 0.8901 162.0488 0.122 0.4878 1.3535 0 3
Measures:
Mah.Dist: 2.1954
Mah.Dist-MCD-0.975: 3.8226
Mah.Dist-MCD-0.750: 3.6445
Mah.Dist-MCD-0.500: 3.8894
Zuletzt geändert am 17.02.2013
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