The following MX script lines were read for group 1 PHENOTYPIC PCA ANALYSIS DATA NI=7 NO=2683 NG=2 CM FILE=CBCL1ALL.COV LA OPPOSIT WITHDRA AGGRESS ANXIOUS OVERACT SLEEPPR SOMATIC BEGIN MATRICES; L FULL 7 7 FREE D DIAG 7 7 FREE END MATRICES; COVARIANCE L*D*L' / START 0.9 L 1 1L 2 2 L 3 3 L 4 4 L 5 5 L 6 6 L 7 7 START .8 D 1 1 START .7 D 2 2 START .6 D 3 3 START .4 D 4 4 START .3 D 5 5 START .2 D 6 6 START .1 D 7 7 OPTION RS ND=3 END The following MX script lines were read for group 2 CONSTRAINT CONSTRAINT BEGIN MATRICES = GROUP 1 I IDEN 7 7 END MATRICES CO I-L'*L / OPTION DF =-21 END PARAMETER SPECIFICATIONS GROUP NUMBER: 1 phenotypic PCA analysis MATRIX D This is a DIAGONAL matrix of order 7 by 7 1 2 3 4 5 6 7 1 50 2 0 51 3 0 0 52 4 0 0 0 53 5 0 0 0 0 54 6 0 0 0 0 0 55 7 0 0 0 0 0 0 56 MATRIX L This is a FULL matrix of order 7 by 7 1 2 3 4 5 6 7 1 1 2 3 4 5 6 7 2 8 9 10 11 12 13 14 3 15 16 17 18 19 20 21 4 22 23 24 25 26 27 28 5 29 30 31 32 33 34 35 6 36 37 38 39 40 41 42 7 43 44 45 46 47 48 49 GROUP NUMBER: 2 constraint MATRIX D This is a DIAGONAL matrix of order 7 by 7 1 2 3 4 5 6 7 1 50 2 0 51 3 0 0 52 4 0 0 0 53 5 0 0 0 0 54 6 0 0 0 0 0 55 7 0 0 0 0 0 0 56 MATRIX I This is an IDENTITY matrix of order 7 by 7 MATRIX L This is a FULL matrix of order 7 by 7 1 2 3 4 5 6 7 1 1 2 3 4 5 6 7 2 8 9 10 11 12 13 14 3 15 16 17 18 19 20 21 4 22 23 24 25 26 27 28 5 29 30 31 32 33 34 35 6 36 37 38 39 40 41 42 7 43 44 45 46 47 48 49 Mx starting optimization; number of parameters = 56 MX PARAMETER ESTIMATES GROUP NUMBER: 1 phenotypic PCA analysis MATRIX D This is a DIAGONAL matrix of order 7 by 7 1 2 3 4 5 6 7 1 1.523 2 0.000 0.253 3 0.000 0.000 0.187 4 0.000 0.000 0.000 0.470 5 0.000 0.000 0.000 0.000 0.223 6 0.000 0.000 0.000 0.000 0.000 0.405 7 0.000 0.000 0.000 0.000 0.000 0.000 0.121 MATRIX L This is a FULL matrix of order 7 by 7 1 2 3 4 5 6 7 1 0.550 -0.494 -0.590 -0.204 0.226 -0.102 -0.053 2 0.298 0.330 -0.341 0.242 -0.767 -0.130 -0.149 3 0.442 -0.249 0.641 -0.449 -0.359 -0.023 0.006 4 0.418 -0.068 0.340 0.741 0.262 -0.295 0.020 5 0.383 0.759 0.006 -0.337 0.385 -0.126 0.020 6 0.290 0.066 0.021 0.187 0.055 0.928 -0.109 7 0.088 0.018 -0.093 0.041 -0.109 0.086 0.981 OBSERVED COVARIANCE MATRIX OPPOSIT WITHDRA AGGRESS ANXIOUS OVERACT SLEEPPR SOMATIC OPPOSIT 0.623 WITHDRA 0.190 0.353 AGGRESS 0.356 0.151 0.514 ANXIOUS 0.276 0.217 0.152 0.598 OVERACT 0.282 0.139 0.252 0.152 0.462 SLEEPPR 0.180 0.101 0.141 0.142 0.109 0.497 SOMATIC 0.062 0.048 0.047 0.050 0.037 0.061 0.137 EXPECTED COVARIANCE MATRIX OPPOSIT WITHDRA AGGRESS ANXIOUS OVERACT SLEEPPR SOMATIC OPPOSIT 0.623 WITHDRA 0.190 0.353 AGGRESS 0.356 0.151 0.514 ANXIOUS 0.276 0.217 0.152 0.598 OVERACT 0.282 0.139 0.252 0.152 0.462 SLEEPPR 0.180 0.101 0.141 0.142 0.109 0.497 SOMATIC 0.062 0.048 0.047 0.050 0.037 0.061 0.137 RESIDUAL MATRIX OPPOSIT WITHDRA AGGRESS ANXIOUS OVERACT SLEEPPR SOMATIC OPPOSIT 0.000 WITHDRA 0.000 0.000 AGGRESS 0.000 0.000 0.000 ANXIOUS 0.000 0.000 0.000 0.000 OVERACT 0.000 0.000 0.000 0.000 0.000 SLEEPPR 0.000 0.000 0.000 0.000 0.000 0.000 SOMATIC 0.000 0.000 0.000 0.000 0.000 0.000 0.000 Function value of this group: 0.000 Where the fit function is Maximum Likelihood GROUP NUMBER: 2 constraint MATRIX D This is a DIAGONAL matrix of order 7 by 7 1 2 3 4 5 6 7 1 1.523 2 0.000 0.253 3 0.000 0.000 0.187 4 0.000 0.000 0.000 0.470 5 0.000 0.000 0.000 0.000 0.223 6 0.000 0.000 0.000 0.000 0.000 0.405 7 0.000 0.000 0.000 0.000 0.000 0.000 0.121 MATRIX I This is an IDENTITY matrix of order 7 by 7 MATRIX L This is a FULL matrix of order 7 by 7 1 2 3 4 5 6 7 1 0.550 -0.494 -0.590 -0.204 0.226 -0.102 -0.053 2 0.298 0.330 -0.341 0.242 -0.767 -0.130 -0.149 3 0.442 -0.249 0.641 -0.449 -0.359 -0.023 0.006 4 0.418 -0.068 0.340 0.741 0.262 -0.295 0.020 5 0.383 0.759 0.006 -0.337 0.385 -0.126 0.020 6 0.290 0.066 0.021 0.187 0.055 0.928 -0.109 7 0.088 0.018 -0.093 0.041 -0.109 0.086 0.981 Your model has 56 estimated parameters and 56 Observed statistics Observed statistics include 49 constraints. Note that Observed statistics includes your DF= adjustment of -21 Chi-squared fit of model >>>>>>> 0.000 Degrees of freedom >>>>>>>>>>>>> 0 Probability incalculable Akaike's Information Criterion > 0.000 RMSEA >>>>>>>>>>>>>>>>>>>>>>>>>> 0.000 This problem used 10.7% of my workspace Task Time elapsed (DD:HH:MM:SS) Reading script & data 0: 0: 0: 0.06 Execution 0: 0: 0: 3.78 TOTAL 0: 0: 0: 3.84 Total number of warnings issued: 0 ______________________________________________________________________________ The following MX script lines were read for group 1 PHENOTYPIC PCA ANALYSIS, EASY DATA NI=7 NO=2683 NG=1 CM FILE=CBCL1ALL.COV LA OPPOSIT WITHDRA AGGRESS ANXIOUS OVERACT SLEEPPR SOMATIC BEGIN MATRICES; C SYMM 7 7 FREE; END MATRICES; BEGIN ALGEBRA; W = \EVAL(C); V = \EVEC(C); END ALGEBRA; COVARIANCE C / START .1 ALL START 0.9 C 1 1C 2 2 C 3 3 C 4 4 C 5 5 C 6 6 C 7 7 OPTION RS ND=3 END PARAMETER SPECIFICATIONS GROUP NUMBER: 1 phenotypic PCA analysis, easy MATRIX C This is a SYMMETRIC matrix of order 7 by 7 1 2 3 4 5 6 7 1 1 2 2 3 3 4 5 6 4 7 8 9 10 5 11 12 13 14 15 6 16 17 18 19 20 21 7 22 23 24 25 26 27 28 MATRIX V This is a computed FULL matrix of order 7 by 7 It has no free parameters specified MATRIX W This is a computed FULL matrix of order 7 by 1 It has no free parameters specified Mx starting optimization; number of parameters = 28 MX PARAMETER ESTIMATES GROUP NUMBER: 1 phenotypic PCA analysis, easy MATRIX C This is a SYMMETRIC matrix of order 7 by 7 1 2 3 4 5 6 7 1 0.623 2 0.190 0.353 3 0.356 0.151 0.514 4 0.276 0.217 0.152 0.598 5 0.282 0.139 0.252 0.152 0.462 6 0.180 0.101 0.141 0.142 0.109 0.497 7 0.062 0.048 0.047 0.050 0.037 0.061 0.137 MATRIX V This is a computed FULL matrix of order 7 by 7 [=\EVEC(C)] 1 2 3 4 5 6 7 1 0.053 -0.590 0.226 0.494 0.102 -0.204 -0.550 2 0.149 -0.341 -0.767 -0.330 0.130 0.242 -0.298 3 -0.006 0.641 -0.359 0.249 0.023 -0.449 -0.442 4 -0.020 0.340 0.262 0.068 0.295 0.741 -0.418 5 -0.020 0.006 0.385 -0.759 0.126 -0.337 -0.383 6 0.109 0.021 0.055 -0.066 -0.928 0.187 -0.290 7 -0.981 -0.093 -0.109 -0.018 -0.086 0.041 -0.088 MATRIX W This is a computed FULL matrix of order 7 by 1 [=\EVAL(C)] 1 1 0.121 2 0.187 3 0.223 4 0.253 5 0.405 6 0.470 7 1.523 OBSERVED COVARIANCE MATRIX OPPOSIT WITHDRA AGGRESS ANXIOUS OVERACT SLEEPPR SOMATIC OPPOSIT 0.623 WITHDRA 0.190 0.353 AGGRESS 0.356 0.151 0.514 ANXIOUS 0.276 0.217 0.152 0.598 OVERACT 0.282 0.139 0.252 0.152 0.462 SLEEPPR 0.180 0.101 0.141 0.142 0.109 0.497 SOMATIC 0.062 0.048 0.047 0.050 0.037 0.061 0.137 EXPECTED COVARIANCE MATRIX OPPOSIT WITHDRA AGGRESS ANXIOUS OVERACT SLEEPPR SOMATIC OPPOSIT 0.623 WITHDRA 0.190 0.353 AGGRESS 0.356 0.151 0.514 ANXIOUS 0.276 0.217 0.152 0.598 OVERACT 0.282 0.139 0.252 0.152 0.462 SLEEPPR 0.180 0.101 0.141 0.142 0.109 0.497 SOMATIC 0.062 0.048 0.047 0.050 0.037 0.061 0.137 RESIDUAL MATRIX OPPOSIT WITHDRA AGGRESS ANXIOUS OVERACT SLEEPPR SOMATIC OPPOSIT 0.000 WITHDRA 0.000 0.000 AGGRESS 0.000 0.000 0.000 ANXIOUS 0.000 0.000 0.000 0.000 OVERACT 0.000 0.000 0.000 0.000 0.000 SLEEPPR 0.000 0.000 0.000 0.000 0.000 0.000 SOMATIC 0.000 0.000 0.000 0.000 0.000 0.000 0.000 Function value of this group: 0.000 Where the fit function is Maximum Likelihood Your model has 28 estimated parameters and 28 Observed statistics Chi-squared fit of model >>>>>>> 0.000 Degrees of freedom >>>>>>>>>>>>> 0 Probability incalculable Akaike's Information Criterion > 0.000 RMSEA >>>>>>>>>>>>>>>>>>>>>>>>>> 0.000 This problem used 1.0% of my workspace Task Time elapsed (DD:HH:MM:SS) Reading script & data 0: 0: 0: 0.06 Execution 0: 0: 0: 0.54 TOTAL 0: 0: 0: 0.60 Total number of warnings issued: 0 ______________________________________________________________________________