**MX-VMS 1.15** The following MX control lines have been read: ! C4. Univariate Genetic Model for Twin pairs and Singles ! Australian BMI Data of Older Female Twins G1: GENETIC STRUCTURE DATA CALC NGROUPS=8 MATRICES A LOWER 1 1 FREE COMPUTE A*A' / END The following MX control lines have been read: G2: COMMON ENVIRONMENTAL STRUCTURE DATA CALC MATRICES C LOWER 1 1 FIXED COMPUTE C*C' / END The following MX control lines have been read: G3: SPECIFIC ENVIRONMENTAL STRUCTURE DATA CALC MATRICES E LOWER 1 1 FREE COMPUTE E*E' / END The following MX control lines have been read: G4: DOMINANCE STRUCTURE DATA CALC MATRICES D LOWER 1 1 FIXED COMPUTE D*D' / END The following MX control lines have been read: G5: OLDER FEMALE MZ TWIN PAIRS DATA NINPUT-VARS=2 NOBSERVATIONS=637 MEANS .3408 .3510 CMATRIX SYMMETRIC .9759 .6656 .9544 LABELS BMI_T1 BMI-T2 MATRICES A SYMM 1 1 = %E1 ! EXPECTED MATRIX OF GROUP 1 C SYMM 1 1 = %E2 ! EXPECTED MATRIX OF GROUP 2 E SYMM 1 1 = %E3 ! .. D SYMM 1 1 = %E4 M FULL 2 1 MEANS M / ! MODEL FOR MEANS COVARIANCES ! MODEL FOR COVARIANCES A+C+D+E | A+C+D _ A+C+D | A+C+D+E / SPECIFY M 3 3 END The following MX control lines have been read: G6: OLDER FEMALE DZ TWIN PAIRS DATA NINPUT-VARS=2 NOBSERVATIONS=380 MEANS .4444 .4587 CMATRIX SYMMETRIC .9150 .3124 1.0420 LABELS BMI_T1 BMI-T2 MATRICES A SYMM 1 1 = %E1 C SYMM 1 1 = %E2 E SYMM 1 1 = %E3 D SYMM 1 1 = %E4 H FULL 1 1 Q FULL 1 1 M FULL 2 1 MEANS M / COVARIANCES A+C+D+E | H@A+C+Q@D _ H@A+C+Q@D | A+C+D+E / SPECIFY M 3 3 MATRIX H .5 MATRIX Q .25 END The following MX control lines have been read: G7: OLDER FEMALE MZ TWINS WHOSE COTWINS DID NOT RESPOND DATA NINPUT-VARS=1 NOBSERVATIONS=44 MEANS .6852 CMATRIX SYMMETRIC 1.1461 LABELS BMI MATRICES A SYMM 1 1 = %E1 C SYMM 1 1 = %E2 E SYMM 1 1 = %E3 D SYMM 1 1 = %E4 M FULL 1 1 MEANS M / COVARIANCES A+C+D+E / SPECIFY M 3 END The following MX control lines have been read: G8: OLDER FEMALE DZ TWINS WHOSE COTWINS DID NOT RESPOND DATA NINPUT-VARS=1 NOBSERVATIONS=62 MEANS 1.0168 CMATRIX SYMMETRIC 1.7357 LABELS BMI MATRICES A SYMM 1 1 = %E1 C SYMM 1 1 = %E2 E SYMM 1 1 = %E3 D SYMM 1 1 = %E4 M FULL 1 1 MEANS M / COVARIANCES A+C+D+E / SPECIFY M 3 START .6 ALL START .3 M 5 1 1 M 5 2 1 M 6 1 1 M 6 2 1 M 7 1 1 M 8 1 1 OPTIONS NDECIMALS=4 END PARAMETER SPECIFICATIONS GROUP NUMBER: 1 G1: GENETIC STRUCTURE MATRIX A This is a LOWER TRIANGULAR matrix of order 1 by 1 1 1 1 GROUP NUMBER: 2 G2: COMMON ENVIRONMENTAL STRUCTURE MATRIX C This is a LOWER TRIANGULAR matrix of order 1 by 1 It has no free parameters specified GROUP NUMBER: 3 G3: SPECIFIC ENVIRONMENTAL STRUCTURE MATRIX E This is a LOWER TRIANGULAR matrix of order 1 by 1 1 1 2 GROUP NUMBER: 4 G4: DOMINANCE STRUCTURE MATRIX D This is a LOWER TRIANGULAR matrix of order 1 by 1 It has no free parameters specified GROUP NUMBER: 5 G5: OLDER FEMALE MZ TWIN PAIRS MATRIX A This is a constrained FULL matrix of order 1 by 1 It has no free parameters specified MATRIX C This is a constrained FULL matrix of order 1 by 1 It has no free parameters specified MATRIX D This is a constrained FULL matrix of order 1 by 1 It has no free parameters specified MATRIX E This is a constrained FULL matrix of order 1 by 1 It has no free parameters specified MATRIX M This is a FULL matrix of order 2 by 1 1 1 3 2 3 GROUP NUMBER: 6 G6: OLDER FEMALE DZ TWIN PAIRS MATRIX A This is a constrained FULL matrix of order 1 by 1 It has no free parameters specified MATRIX C This is a constrained FULL matrix of order 1 by 1 It has no free parameters specified MATRIX D This is a constrained FULL matrix of order 1 by 1 It has no free parameters specified MATRIX E This is a constrained 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 M This is a FULL matrix of order 2 by 1 1 1 3 2 3 MATRIX Q This is a FULL matrix of order 1 by 1 It has no free parameters specified GROUP NUMBER: 7 G7: OLDER FEMALE MZ TWINS WHOSE COTWINS DID NOT RESPOND MATRIX A This is a constrained FULL matrix of order 1 by 1 It has no free parameters specified MATRIX C This is a constrained FULL matrix of order 1 by 1 It has no free parameters specified MATRIX D This is a constrained FULL matrix of order 1 by 1 It has no free parameters specified MATRIX E This is a constrained FULL matrix of order 1 by 1 It has no free parameters specified MATRIX M This is a FULL matrix of order 1 by 1 1 1 3 GROUP NUMBER: 8 G8: OLDER FEMALE DZ TWINS WHOSE COTWINS DID NOT RESPOND MATRIX A This is a constrained FULL matrix of order 1 by 1 It has no free parameters specified MATRIX C This is a constrained FULL matrix of order 1 by 1 It has no free parameters specified MATRIX D This is a constrained FULL matrix of order 1 by 1 It has no free parameters specified MATRIX E This is a constrained FULL matrix of order 1 by 1 It has no free parameters specified MATRIX M This is a FULL matrix of order 1 by 1 1 1 3 MX PARAMETER ESTIMATES GROUP NUMBER: 1 G1: GENETIC STRUCTURE MATRIX A This is a LOWER TRIANGULAR matrix of order 1 by 1 1 1 0.8469 GROUP NUMBER: 2 G2: COMMON ENVIRONMENTAL STRUCTURE MATRIX C This is a LOWER TRIANGULAR matrix of order 1 by 1 1 1 0.0000 GROUP NUMBER: 3 G3: SPECIFIC ENVIRONMENTAL STRUCTURE MATRIX E This is a LOWER TRIANGULAR matrix of order 1 by 1 1 1 0.5514 GROUP NUMBER: 4 G4: DOMINANCE STRUCTURE MATRIX D This is a LOWER TRIANGULAR matrix of order 1 by 1 1 1 0.0000 GROUP NUMBER: 5 G5: OLDER FEMALE MZ TWIN PAIRS MATRIX A This is a constrained FULL matrix of order 1 by 1 1 1 0.7172 MATRIX C This is a constrained FULL matrix of order 1 by 1 1 1 0.0000 MATRIX D This is a constrained FULL matrix of order 1 by 1 1 1 0.0000 MATRIX E This is a constrained FULL matrix of order 1 by 1 1 1 0.3040 MATRIX M This is a FULL matrix of order 2 by 1 1 1 0.4201 2 0.4201 GROUP NUMBER: 6 G6: OLDER FEMALE DZ TWIN PAIRS MATRIX A This is a constrained FULL matrix of order 1 by 1 1 1 0.7172 MATRIX C This is a constrained FULL matrix of order 1 by 1 1 1 0.0000 MATRIX D This is a constrained FULL matrix of order 1 by 1 1 1 0.0000 MATRIX E This is a constrained FULL matrix of order 1 by 1 1 1 0.3040 MATRIX H This is a FULL matrix of order 1 by 1 1 1 0.5000 MATRIX M This is a FULL matrix of order 2 by 1 1 1 0.4201 2 0.4201 MATRIX Q This is a FULL matrix of order 1 by 1 1 1 0.2500 GROUP NUMBER: 7 G7: OLDER FEMALE MZ TWINS WHOSE COTWINS DID NOT RESPOND MATRIX A This is a constrained FULL matrix of order 1 by 1 1 1 0.7172 MATRIX C This is a constrained FULL matrix of order 1 by 1 1 1 0.0000 MATRIX D This is a constrained FULL matrix of order 1 by 1 1 1 0.0000 MATRIX E This is a constrained FULL matrix of order 1 by 1 1 1 0.3040 MATRIX M This is a FULL matrix of order 1 by 1 1 1 0.4201 GROUP NUMBER: 8 G8: OLDER FEMALE DZ TWINS WHOSE COTWINS DID NOT RESPOND MATRIX A This is a constrained FULL matrix of order 1 by 1 1 1 0.7172 MATRIX C This is a constrained FULL matrix of order 1 by 1 1 1 0.0000 MATRIX D This is a constrained FULL matrix of order 1 by 1 1 1 0.0000 MATRIX E This is a constrained FULL matrix of order 1 by 1 1 1 0.3040 MATRIX M This is a FULL matrix of order 1 by 1 1 1 0.4201 Your model has 3 estimated parameters and 14 Observed statistics Chi-squared fit of model = 40.554 Degrees of freedom = 11 Probability = 0.000 Akaike's Information Criterion = 18.554 This problem used 0.2% of my workspace and took 0.43 seconds of CPU time ______________________________________________________________________________ ______________________________________________________________________________