MIXPCM IRISES2 (SCLOVE) p.$$ ------------------------------------------------------------------------------------------------------------------------ ******************************************************************************** CLUSTER ANALYSIS OF CASES USING COMMON COVARIANCE MATRIX CMS FILE: MIXPCM ISOPAC DEVELOPED AND PROGRAMMED BY DR. STANLEY L. SCLOVE MIXPCM ISOPAC VERSION 7.4 07-DEC-89 COPYRIGHT (C) 1989 STANLEY L. SCLOVE. ALL RIGHTS RESERVED. ******************************************************************************** FISHER IRIS DATA NUMBER OF OBSERVATIONS (SAMPLE SIZE), N = 150 NUMBER OF VARIABLES = 4 MINIMUM FOR EACH VARIABLE: 4.3 2.0 1.0 0.1 MAXIMUM FOR EACH VARIABLE: 7.9 4.4 6.9 2.5 K = 2 CLUSTERS FIRST ITERATION USES THE INITIAL PARAMETER ESTIMATES PROVIDED BY THE USER. ITERATION 1 MEANS 5.1 3.5 1.4 0.2 5.9 3.0 5.1 1.8 CURRENT ESTIMATES OF PRIOR PROBABILITIES: MIXING PROBABILITIES: 0.50 0.50 COMMON COVARIANCE MATRIX (MLE): 1.00000 0.40000 0.40000 0.40000 0.40000 1.00000 0.40000 0.40000 0.40000 0.40000 1.00000 0.40000 0.40000 0.40000 0.40000 1.00000 INVERSE COVARIANCE MATRIX: 1.36364 -0.30303 -0.30303 -0.30303 -0.30303 1.36364 -0.30303 -0.30303 -0.30303 -0.30303 1.36364 -0.30303 -0.30303 -0.30303 -0.30303 1.36364 MINUS 2 LOG LIKELIHOOD = 1363.84717 NUMBER OF PARAMETERS = 19 AIC = 1401.84717 SCHWARZ CRITERION = 1459.04907 POSTERIOR PROBS OF GROUP MEMBERSHIP FOR 1ST 4 CASES: 1.00 0.00 1.00 0.00 1.00 0.00 1.00 0.00 ITERATION 2 MEANS 5.0 3.4 1.5 0.3 6.3 2.9 4.9 1.7 CURRENT ESTIMATES OF PRIOR PROBABILITIES: MIXING PROBABILITIES: 0.34 0.66 COMMON COVARIANCE MATRIX (MLE): 0.20314 0.06293 0.19674 0.07314 0.06293 0.06502 0.05962 0.03428 0.19674 0.05962 0.30054 0.12716 0.07314 0.03428 0.12716 0.08041 INVERSE COVARIANCE MATRIX: 17.98832 -9.81430 -14.13352 10.17470 -9.81430 25.30984 6.62634 -12.34349 -14.13352 6.62634 21.21986 -23.52829 10.17470 -12.34349 -23.52829 45.65348 MINUS 2 LOG LIKELIHOOD = 690.35303 NUMBER OF PARAMETERS = 19 AIC = 728.35303 SCHWARZ CRITERION = 785.55493 POSTERIOR PROBS OF GROUP MEMBERSHIP FOR 1ST 4 CASES: 1.00 0.00 1.00 0.00 1.00 0.00 1.00 0.00 NUMBERS IN CLUSTERS: 50 100 MIXING PROBABILITIES: 0.33 0.67 MEAN VECTOR FOR CLUSTER 1: 5.00600 3.42800 1.46200 0.24600 MEAN VECTOR FOR CLUSTER 2: 6.26200 2.87200 4.90600 1.67600 COMMON COVARIANCE MATRIX (MLE): 0.20684 0.06455 0.20126 0.07468 0.06455 0.06436 0.06410 0.03622 0.20126 0.06410 0.30318 0.12770 0.07468 0.03622 0.12770 0.08060 CASE, LABEL / DATA 1 1 5.1 3.5 1.4 0.2 2 1 4.9 3.0 1.4 0.2 3 1 4.7 3.2 1.3 0.2 4 1 4.6 3.1 1.5 0.2 5 1 5.0 3.6 1.4 0.2 6 1 5.4 3.9 1.7 0.4 7 1 4.6 3.4 1.4 0.3 8 1 5.0 3.4 1.5 0.2 9 1 4.4 2.9 1.4 0.2 10 1 4.9 3.1 1.5 0.1 11 1 5.4 3.7 1.5 0.2 12 1 4.8 3.4 1.6 0.2 13 1 4.8 3.0 1.4 0.1 14 1 4.3 3.0 1.1 0.1 15 1 5.8 4.0 1.2 0.2 16 1 5.7 4.4 1.5 0.4 17 1 5.4 3.9 1.3 0.4 18 1 5.1 3.5 1.4 0.3 19 1 5.7 3.8 1.7 0.3 20 1 5.1 3.8 1.5 0.3 21 1 5.4 3.4 1.7 0.2 22 1 5.1 3.7 1.5 0.4 23 1 4.6 3.6 1.0 0.2 24 1 5.1 3.3 1.7 0.5 25 1 4.8 3.4 1.9 0.2 26 1 5.0 3.0 1.6 0.2 27 1 5.0 3.4 1.6 0.4 28 1 5.2 3.5 1.5 0.2 29 1 5.2 3.4 1.4 0.2 30 1 4.7 3.2 1.6 0.2 31 1 4.8 3.1 1.6 0.2 32 1 5.4 3.4 1.5 0.4 33 1 5.2 4.1 1.5 0.1 34 1 5.5 4.2 1.4 0.2 35 1 4.9 3.1 1.5 0.2 36 1 5.0 3.2 1.2 0.2 37 1 5.5 3.5 1.3 0.2 38 1 4.9 3.6 1.4 0.1 39 1 4.4 3.0 1.3 0.2 40 1 5.1 3.4 1.5 0.2 41 1 5.0 3.5 1.3 0.3 42 1 4.5 2.3 1.3 0.3 43 1 4.4 3.2 1.3 0.2 44 1 5.0 3.5 1.6 0.6 45 1 5.1 3.8 1.9 0.4 46 1 4.8 3.0 1.4 0.3 47 1 5.1 3.8 1.6 0.2 48 1 4.6 3.2 1.4 0.2 49 1 5.3 3.7 1.5 0.2 50 1 5.0 3.3 1.4 0.2 51 2 7.0 3.2 4.7 1.4 52 2 6.4 3.2 4.5 1.5 53 2 6.9 3.1 4.9 1.5 54 2 5.5 2.3 4.0 1.3 55 2 6.5 2.8 4.6 1.5 56 2 5.7 2.8 4.5 1.3 57 2 6.3 3.3 4.7 1.6 58 2 4.9 2.4 3.3 1.0 59 2 6.6 2.9 4.6 1.3 60 2 5.2 2.7 3.9 1.4 61 2 5.0 2.0 3.5 1.0 62 2 5.9 3.0 4.2 1.5 63 2 6.0 2.2 4.0 1.0 64 2 6.1 2.9 4.7 1.4 65 2 5.6 2.9 3.6 1.3 66 2 6.7 3.1 4.4 1.4 67 2 5.6 3.0 4.5 1.5 68 2 5.8 2.7 4.1 1.0 69 2 6.2 2.2 4.5 1.5 70 2 5.6 2.5 3.9 1.1 71 2 5.9 3.2 4.8 1.8 72 2 6.1 2.8 4.0 1.3 73 2 6.3 2.5 4.9 1.5 74 2 6.1 2.8 4.7 1.2 75 2 6.4 2.9 4.3 1.3 76 2 6.6 3.0 4.4 1.4 77 2 6.8 2.8 4.8 1.4 78 2 6.7 3.0 5.0 1.7 79 2 6.0 2.9 4.5 1.5 80 2 5.7 2.6 3.5 1.0 81 2 5.5 2.4 3.8 1.1 82 2 5.5 2.4 3.7 1.0 83 2 5.8 2.7 3.9 1.2 84 2 6.0 2.7 5.1 1.6 85 2 5.4 3.0 4.5 1.5 86 2 6.0 3.4 4.5 1.6 87 2 6.7 3.1 4.7 1.5 88 2 6.3 2.3 4.4 1.3 89 2 5.6 3.0 4.1 1.3 90 2 5.5 2.5 4.0 1.3 91 2 5.5 2.6 4.4 1.2 92 2 6.1 3.0 4.6 1.4 93 2 5.8 2.6 4.0 1.2 94 2 5.0 2.3 3.3 1.0 95 2 5.6 2.7 4.2 1.3 96 2 5.7 3.0 4.2 1.2 97 2 5.7 2.9 4.2 1.3 98 2 6.2 2.9 4.3 1.3 99 2 5.1 2.5 3.0 1.1 100 2 5.7 2.8 4.1 1.3 101 2 6.3 3.3 6.0 2.5 102 2 5.8 2.7 5.1 1.9 103 2 7.1 3.0 5.9 2.1 104 2 6.3 2.9 5.6 1.8 105 2 6.5 3.0 5.8 2.2 106 2 7.6 3.0 6.6 2.1 107 2 4.9 2.5 4.5 1.7 108 2 7.3 2.9 6.3 1.8 109 2 6.7 2.5 5.8 1.8 110 2 7.2 3.6 6.1 2.5 111 2 6.5 3.2 5.1 2.0 112 2 6.4 2.7 5.3 1.9 113 2 6.8 3.0 5.5 2.1 114 2 5.7 2.5 5.0 2.0 115 2 5.8 2.8 5.1 2.4 116 2 6.4 3.2 5.3 2.3 117 2 6.5 3.0 5.5 1.8 118 2 7.7 3.8 6.7 2.2 119 2 7.7 2.6 6.9 2.3 120 2 6.0 2.2 5.0 1.5 121 2 6.9 3.2 5.7 2.3 122 2 5.6 2.8 4.9 2.0 123 2 7.7 2.8 6.7 2.0 124 2 6.3 2.7 4.9 1.8 125 2 6.7 3.3 5.7 2.1 126 2 7.2 3.2 6.0 1.8 127 2 6.2 2.8 4.8 1.8 128 2 6.1 3.0 4.9 1.8 129 2 6.4 2.8 5.6 2.1 130 2 7.2 3.0 5.8 1.6 131 2 7.4 2.8 6.1 1.9 132 2 7.9 3.8 6.4 2.0 133 2 6.4 2.8 5.6 2.2 134 2 6.3 2.8 5.1 1.5 135 2 6.1 2.6 5.6 1.4 136 2 7.7 3.0 6.1 2.3 137 2 6.3 3.4 5.6 2.4 138 2 6.4 3.1 5.5 1.8 139 2 6.0 3.0 4.8 1.8 140 2 6.9 3.1 5.4 2.1 141 2 6.7 3.1 5.6 2.4 142 2 6.9 3.1 5.1 2.3 143 2 5.8 2.7 5.1 1.9 144 2 6.8 3.2 5.9 2.3 145 2 6.7 3.3 5.7 2.5 146 2 6.7 3.0 5.2 2.3 147 2 6.3 2.5 5.0 1.9 148 2 6.5 3.0 5.2 2.0 149 2 6.2 3.4 5.4 2.3 150 2 5.9 3.0 5.1 1.8 PROGRAM ENDED NORMALLY.