** Mx startup successful ** **MX-Linux version 1.52b** The following MX script lines were read for group 1 G1: MODEL PARAMETERS DATA CALC NGROUPS=4 BEGIN MATRICES; X LOWER 1 1 FREE Y LOWER 1 1 FREE Z LOWER 1 1 FREE W LOWER 1 1 END MATRICES; ! parameters are fixed by default, unless declared free BEGIN ALGEBRA; A= X*X'; C= Y*Y'; E= Z*Z'; D= W*W'; END ALGEBRA: END The following MX script lines were read for group 2 G2: YOUNG FEMALE MZ TWIN PAIRS DATA NINPUT=2 CTABLE 2 2 -1 83 95 83 BEGIN MATRICES= GROUP 1 T FULL 2 1 END MATRICES; MATRIX T .4814 .4814 COVARIANCES A+C+D+E | A+C+D _ A+C+D | A+C+D+E ; THRESHOLDS T ; OPTIONS RSIDUAL END The following MX script lines were read for group 3 G3: YOUNG FEMALE DZ TWIN PAIRS DATA NINPUT=2 CTABLE 2 2 -1 94 82 63 BEGIN MATRICES= GROUP 1 H FULL 1 1 Q FULL 1 1 T FULL 2 1 =T2 END MATRICES; MATRIX H .5 MATRIX Q .25 START .6 ALL COVARIANCES A+C+D+E | H@A+C+Q@D _ H@A+C+Q@D | A+C+D+E / THRESHOLDS T ; OPTIONS RSIDUAL NDECIMALS=4 END The following MX script lines were read for group 4 GROUP 4: CONSTRAIN VARIANCE TO 1 CONSTRAINT NI=1 BEGIN MATRICES = GROUP 1 ; I UNIT 1 1 END MATRICES; CONSTRAINT I = A+C+E+D ; OPTION MULTIPLE END PARAMETER SPECIFICATIONS GROUP NUMBER: 1 G1: Model parameters MATRIX A This is a computed FULL matrix of order 1 by 1 It has no free parameters specified MATRIX C This is a computed FULL matrix of order 1 by 1 It has no free parameters specified MATRIX D This is a computed FULL matrix of order 1 by 1 It has no free parameters specified MATRIX E This is a computed FULL matrix of order 1 by 1 It has no free parameters specified MATRIX W This is a LOWER TRIANGULAR matrix of order 1 by 1 It has no free parameters specified MATRIX X This is a LOWER TRIANGULAR matrix of order 1 by 1 1 1 1 MATRIX Y This is a LOWER TRIANGULAR matrix of order 1 by 1 1 1 2 MATRIX Z This is a LOWER TRIANGULAR matrix of order 1 by 1 1 1 3 GROUP NUMBER: 2 G2: young female MZ twin pairs MATRIX A This is a computed FULL matrix of order 1 by 1 It has no free parameters specified MATRIX C This is a computed FULL matrix of order 1 by 1 It has no free parameters specified MATRIX D This is a computed FULL matrix of order 1 by 1 It has no free parameters specified MATRIX E This is a computed FULL matrix of order 1 by 1 It has no free parameters specified MATRIX T This is a FULL matrix of order 2 by 1 It has no free parameters specified MATRIX W This is a LOWER TRIANGULAR matrix of order 1 by 1 It has no free parameters specified MATRIX X This is a LOWER TRIANGULAR matrix of order 1 by 1 1 1 1 MATRIX Y This is a LOWER TRIANGULAR matrix of order 1 by 1 1 1 2 MATRIX Z This is a LOWER TRIANGULAR matrix of order 1 by 1 1 1 3 GROUP NUMBER: 3 G3: young female DZ twin pairs MATRIX A This is a computed FULL matrix of order 1 by 1 It has no free parameters specified MATRIX C This is a computed FULL matrix of order 1 by 1 It has no free parameters specified MATRIX D This is a computed FULL matrix of order 1 by 1 It has no free parameters specified MATRIX E This is a computed FULL matrix of order 1 by 1 It has no free parameters specified MATRIX H This is a FULL matrix of order 1 by 1 It has no free parameters specified MATRIX Q This is a FULL matrix of order 1 by 1 It has no free parameters specified MATRIX T This is a FULL matrix of order 2 by 1 It has no free parameters specified MATRIX W This is a LOWER TRIANGULAR matrix of order 1 by 1 It has no free parameters specified MATRIX X This is a LOWER TRIANGULAR matrix of order 1 by 1 1 1 1 MATRIX Y This is a LOWER TRIANGULAR matrix of order 1 by 1 1 1 2 MATRIX Z This is a LOWER TRIANGULAR matrix of order 1 by 1 1 1 3 GROUP NUMBER: 4 Group 4: constrain variance to 1 MATRIX A This is a computed FULL matrix of order 1 by 1 It has no free parameters specified MATRIX C This is a computed FULL matrix of order 1 by 1 It has no free parameters specified MATRIX D This is a computed FULL matrix of order 1 by 1 It has no free parameters specified MATRIX E This is a computed FULL matrix of order 1 by 1 It has no free parameters specified MATRIX I This is a UNIT matrix of order 1 by 1 MATRIX W This is a LOWER TRIANGULAR matrix of order 1 by 1 It has no free parameters specified MATRIX X This is a LOWER TRIANGULAR matrix of order 1 by 1 1 1 1 MATRIX Y This is a LOWER TRIANGULAR matrix of order 1 by 1 1 1 2 MATRIX Z This is a LOWER TRIANGULAR matrix of order 1 by 1 1 1 3 Mx starting optimization; number of parameters = 3 MX PARAMETER ESTIMATES GROUP NUMBER: 1 G1: Model parameters MATRIX A This is a computed FULL matrix of order 1 by 1 [=X*X'] 1 1 0.2919 MATRIX C This is a computed FULL matrix of order 1 by 1 [=Y*Y'] 1 1 0.1001 MATRIX D This is a computed FULL matrix of order 1 by 1 [=W*W'] 1 1 0.0000 MATRIX E This is a computed FULL matrix of order 1 by 1 [=Z*Z'] 1 1 0.6079 MATRIX W This is a LOWER TRIANGULAR matrix of order 1 by 1 1 1 0.0000 MATRIX X This is a LOWER TRIANGULAR matrix of order 1 by 1 1 1 -0.5403 MATRIX Y This is a LOWER TRIANGULAR matrix of order 1 by 1 1 1 0.3164 MATRIX Z This is a LOWER TRIANGULAR matrix of order 1 by 1 1 1 0.7797 GROUP NUMBER: 2 G2: young female MZ twin pairs MATRIX A This is a computed FULL matrix of order 1 by 1 [=X*X'] 1 1 0.2919 MATRIX C This is a computed FULL matrix of order 1 by 1 [=Y*Y'] 1 1 0.1001 MATRIX D This is a computed FULL matrix of order 1 by 1 [=W*W'] 1 1 0.0000 MATRIX E This is a computed FULL matrix of order 1 by 1 [=Z*Z'] 1 1 0.6079 MATRIX T This is a FULL matrix of order 2 by 1 1 1 0.4814 2 0.4814 MATRIX W This is a LOWER TRIANGULAR matrix of order 1 by 1 1 1 0.0000 MATRIX X This is a LOWER TRIANGULAR matrix of order 1 by 1 1 1 -0.5403 MATRIX Y This is a LOWER TRIANGULAR matrix of order 1 by 1 1 1 0.3164 MATRIX Z This is a LOWER TRIANGULAR matrix of order 1 by 1 1 1 0.7797 Expected ROW thresholds 1 t 0.4814 Expected COLUMN thresholds 1 t 0.4814 Observed frequencies 1 2 1 -1.0000 83.0000 2 95.0000 83.0000 Expected frequencies 1 2 1 -284.8305 89.0000 2 89.0000 83.0000 Residual frequencies 1 2 1 283.8305 -6.0000 2 6.0000 0.0000 EXPECTED COVARIANCE MATRIX 1 2 1 1.0000 0.3921 2 0.3921 1.0000 Function value of this group: 0.8096 Where the fit function is ML fit function for counts GROUP NUMBER: 3 G3: young female DZ twin pairs MATRIX A This is a computed FULL matrix of order 1 by 1 [=X*X'] 1 1 0.2919 MATRIX C This is a computed FULL matrix of order 1 by 1 [=Y*Y'] 1 1 0.1001 MATRIX D This is a computed FULL matrix of order 1 by 1 [=W*W'] 1 1 0.0000 MATRIX E This is a computed FULL matrix of order 1 by 1 [=Z*Z'] 1 1 0.6079 MATRIX H This is a FULL matrix of order 1 by 1 1 1 0.5000 MATRIX Q This is a FULL matrix of order 1 by 1 1 1 0.2500 MATRIX T This is a FULL matrix of order 2 by 1 1 1 0.4814 2 0.4814 MATRIX W This is a LOWER TRIANGULAR matrix of order 1 by 1 1 1 0.0000 MATRIX X This is a LOWER TRIANGULAR matrix of order 1 by 1 1 1 -0.5403 MATRIX Y This is a LOWER TRIANGULAR matrix of order 1 by 1 1 1 0.3164 MATRIX Z This is a LOWER TRIANGULAR matrix of order 1 by 1 1 1 0.7797 Expected ROW thresholds 1 t 0.4814 Expected COLUMN thresholds 1 t 0.4814 Observed frequencies 1 2 1 -1.0000 94.0000 2 82.0000 63.0000 Expected frequencies 1 2 1 -240.1884 88.0000 2 88.0000 63.0000 Residual frequencies 1 2 1 239.1884 6.0000 2 -6.0000 0.0000 EXPECTED COVARIANCE MATRIX 1 2 1 1.0000 0.2461 2 0.2461 1.0000 Function value of this group: 0.8188 Where the fit function is ML fit function for counts GROUP NUMBER: 4 Group 4: constrain variance to 1 MATRIX A This is a computed FULL matrix of order 1 by 1 [=X*X'] 1 1 0.2919 MATRIX C This is a computed FULL matrix of order 1 by 1 [=Y*Y'] 1 1 0.1001 MATRIX D This is a computed FULL matrix of order 1 by 1 [=W*W'] 1 1 0.0000 MATRIX E This is a computed FULL matrix of order 1 by 1 [=Z*Z'] 1 1 0.6079 MATRIX I This is a UNIT matrix of order 1 by 1 MATRIX W This is a LOWER TRIANGULAR matrix of order 1 by 1 1 1 0.0000 MATRIX X This is a LOWER TRIANGULAR matrix of order 1 by 1 1 1 -0.5403 MATRIX Y This is a LOWER TRIANGULAR matrix of order 1 by 1 1 1 0.3164 MATRIX Z This is a LOWER TRIANGULAR matrix of order 1 by 1 1 1 0.7797 Your model has 3 estimated parameters and 5 Observed statistics Observed statistics include 1 constraints. Chi-squared fit of model >>>>>>> 1.628 Degrees of freedom >>>>>>>>>>>>> 2 Probability >>>>>>>>>>>>>>>>>>>> 0.443 Akaike's Information Criterion > -2.372 RMSEA >>>>>>>>>>>>>>>>>>>>>>>>>> 0.000 This problem used 0.1% of my workspace Task Time elapsed (DD:HH:MM:SS) Reading script & data 0: 0: 0: 0.00 Execution 0: 0: 0: 0.03 TOTAL 0: 0: 0: 0.03 Total number of warnings issued: 0 ______________________________________________________________________________ ______________________________________________________________________________