Input file name: iris.dat No. of rows, n = 150 No. of cols, m = 4 Input data sample follows as a check, first 4 values. value = 5.1 value = 3.5 value = 4.9 value = 3.0 Variable means: 5.8433 3.0573 3.7580 1.1993 Variable standard deviations: 0.8253 0.4344 1.7594 0.7597 SSCP or sums-of-squares and cross-products matrix: (Note: correlations in this implementation) 1.00 -0.12 0.87 0.82 -0.12 1.00 -0.43 -0.37 0.87 -0.43 1.00 0.96 0.82 -0.37 0.96 1.00 Eigenvectors (leftmost col <--> largest eval): 0.5211 -0.3774 0.7196 0.2613 -0.2693 -0.9233 -0.2444 -0.1235 0.5804 -0.0245 -0.1421 -0.8014 0.5649 -0.0669 -0.6343 0.5236 Eigenvalues and as cumulative percentages: 2.9185 0.9140 0.1468 0.0207 72.9624 95.8132 99.4821 100.0000 Row projections in new principal component space: -0.1849 -0.0392 0.0104 0.0020 -0.1699 0.0550 0.0192 0.0084 -0.1930 0.0279 -0.0036 0.0023 -0.1877 0.0488 -0.0075 -0.0054 -0.1951 -0.0528 -0.0013 -0.0029 -0.1695 -0.1216 -0.0022 0.0005 -0.1996 -0.0039 -0.0274 -0.0030 -0.1823 -0.0182 0.0072 -0.0020 -0.1906 0.0911 -0.0118 -0.0022 -0.1783 0.0383 0.0207 -0.0033 -0.1769 -0.0852 0.0219 0.0014 -0.1899 -0.0109 -0.0077 -0.0109 -0.1811 0.0595 0.0189 0.0002 -0.2150 0.0785 -0.0148 -0.0016 -0.1795 -0.1519 0.0386 0.0159 -0.1847 -0.2193 -0.0025 0.0041 -0.1802 -0.1211 0.0004 0.0154 -0.1788 -0.0399 0.0036 0.0076 -0.1550 -0.1147 0.0306 0.0050 -0.1913 -0.0921 -0.0108 -0.0031 -0.1563 -0.0334 0.0344 0.0009 -0.1802 -0.0755 -0.0131 0.0049 -0.2265 -0.0374 -0.0271 0.0016 -0.1485 -0.0070 -0.0028 0.0123 -0.1818 -0.0112 -0.0096 -0.0221 -0.1594 0.0511 0.0250 0.0036 -0.1675 -0.0198 -0.0071 0.0055 -0.1771 -0.0430 0.0169 0.0008 -0.1747 -0.0256 0.0221 0.0069 -0.1850 0.0276 -0.0056 -0.0088 -0.1747 0.0412 0.0061 -0.0039 -0.1495 -0.0346 0.0221 0.0196 -0.2135 -0.1464 -0.0039 -0.0187 -0.1997 -0.1756 0.0067 -0.0039 -0.1723 0.0376 0.0139 0.0024 -0.1803 0.0168 0.0184 0.0138 -0.1670 -0.0540 0.0396 0.0160 -0.2064 -0.0484 -0.0016 -0.0111 -0.1984 0.0738 -0.0158 -0.0008 -0.1772 -0.0220 0.0144 0.0006 -0.1867 -0.0361 -0.0028 0.0087 -0.1517 0.1908 0.0167 0.0237 -0.2085 0.0391 -0.0250 -0.0054 -0.1604 -0.0386 -0.0253 0.0145 -0.1745 -0.0933 -0.0203 -0.0123 -0.1690 0.0581 0.0052 0.0115 -0.1947 -0.0915 -0.0047 -0.0124 -0.1955 0.0315 -0.0114 -0.0040 -0.1820 -0.0815 0.0148 -0.0012 -0.1799 -0.0008 0.0125 0.0040 0.0900 -0.0705 0.0559 0.0028 0.0597 -0.0486 0.0077 0.0004 0.1013 -0.0503 0.0452 0.0008 0.0333 0.1432 0.0019 0.0054 0.0878 0.0170 0.0325 0.0086 0.0317 0.0484 -0.0101 -0.0197 0.0610 -0.0631 -0.0122 -0.0063 -0.0398 0.1513 -0.0204 -0.0033 0.0758 -0.0026 0.0487 -0.0024 0.0009 0.0844 -0.0440 -0.0023 -0.0090 0.2167 0.0038 0.0011 0.0360 0.0052 -0.0167 0.0033 0.0459 0.1441 0.0625 0.0037 0.0588 0.0152 0.0056 -0.0135 -0.0027 0.0358 -0.0159 0.0089 0.0715 -0.0416 0.0411 0.0086 0.0286 0.0160 -0.0401 -0.0156 0.0130 0.0647 0.0247 -0.0168 0.1000 0.1325 0.0394 0.0184 0.0135 0.1064 0.0141 -0.0042 0.0602 -0.0324 -0.0503 -0.0068 0.0389 0.0341 0.0216 0.0093 0.1008 0.0762 0.0301 -0.0008 0.0517 0.0340 0.0238 -0.0224 0.0574 0.0052 0.0364 0.0035 0.0714 -0.0205 0.0386 0.0083 0.1026 0.0063 0.0594 0.0032 0.1109 -0.0271 0.0213 0.0055 0.0543 0.0184 -0.0070 -0.0030 -0.0033 0.0864 0.0261 0.0053 0.0107 0.1276 0.0122 -0.0008 0.0019 0.1284 0.0197 -0.0027 0.0197 0.0635 0.0123 0.0019 0.0866 0.0518 -0.0086 -0.0150 0.0183 0.0235 -0.0543 -0.0208 0.0350 -0.0690 -0.0368 -0.0090 0.0856 -0.0426 0.0323 0.0030 0.0853 0.1129 0.0562 0.0112 0.0057 0.0179 -0.0238 -0.0120 0.0231 0.1085 -0.0073 0.0007 0.0228 0.0914 -0.0077 -0.0221 0.0510 -0.0020 0.0017 -0.0121 0.0275 0.0807 0.0163 0.0005 -0.0296 0.1649 -0.0086 0.0016 0.0236 0.0699 -0.0107 -0.0088 0.0075 0.0148 -0.0105 -0.0188 0.0186 0.0314 -0.0128 -0.0108 0.0471 0.0126 0.0222 -0.0016 -0.0366 0.1261 -0.0155 0.0163 0.0210 0.0489 -0.0075 -0.0048 0.1506 -0.0711 -0.0821 -0.0040 0.0945 0.0571 -0.0433 -0.0033 0.1801 -0.0459 0.0166 0.0048 0.1176 0.0038 -0.0134 -0.0193 0.1525 -0.0241 -0.0323 -0.0013 0.2247 -0.0654 0.0475 -0.0083 0.0300 0.1275 -0.0806 -0.0109 0.1880 -0.0343 0.0532 -0.0194 0.1638 0.0581 0.0322 -0.0071 0.1845 -0.1568 -0.0325 0.0086 0.1114 -0.0566 -0.0232 0.0088 0.1309 0.0344 -0.0019 0.0048 0.1538 -0.0342 -0.0022 0.0120 0.1029 0.0949 -0.0474 0.0081 0.1198 0.0361 -0.0820 0.0225 0.1298 -0.0552 -0.0521 0.0157 0.1201 -0.0209 -0.0031 -0.0127 0.1981 -0.2088 0.0104 -0.0224 0.2703 -0.0015 0.0574 0.0037 0.1032 0.1394 0.0218 -0.0053 0.1664 -0.0743 -0.0192 0.0137 0.0799 0.0467 -0.0676 0.0023 0.2366 -0.0338 0.0700 -0.0104 0.1089 0.0393 0.0004 0.0114 0.1389 -0.0828 -0.0244 -0.0050 0.1596 -0.0823 0.0343 -0.0178 0.0959 0.0258 -0.0106 0.0102 0.0834 -0.0053 -0.0276 -0.0007 0.1460 0.0153 -0.0221 0.0025 0.1522 -0.0459 0.0584 -0.0170 0.1989 -0.0212 0.0594 -0.0015 0.1882 -0.2144 0.0403 -0.0173 0.1521 0.0146 -0.0289 0.0082 0.0910 0.0239 0.0150 -0.0152 0.0982 0.0662 0.0134 -0.0400 0.2285 -0.0700 0.0443 0.0242 0.1287 -0.0872 -0.0772 0.0029 0.1099 -0.0345 -0.0148 -0.0176 0.0755 -0.0014 -0.0340 0.0004 0.1512 -0.0552 0.0010 0.0159 0.1645 -0.0501 -0.0350 0.0202 0.1553 -0.0563 -0.0106 0.0384 0.0945 0.0571 -0.0433 -0.0033 0.1666 -0.0708 -0.0276 0.0037 0.1631 -0.0857 -0.0516 0.0175 0.1527 -0.0316 -0.0209 0.0318 0.1277 0.0732 0.0022 0.0180 0.1242 -0.0220 -0.0147 0.0097 0.1121 -0.0826 -0.0762 0.0021 0.0784 0.0020 -0.0431 -0.0133 Column projections in new princ. comp. space. 0.8902 -0.3608 0.2757 0.0376 -0.4601 -0.8827 -0.0936 -0.0178 0.9916 -0.0234 -0.0544 -0.1153 0.9650 -0.0640 -0.2430 0.0754