Convert to use three models: model, mz, and dz Reference MZ-group A,C,E matrices in DZ algebra Compute standardized path coefficients:    var = matrix(0,nVar,nVar);  diag(var)=diag(Vtot);  # variances on the diagonal, 0's elsewhere.    SD =  solve(sqrt(var))   # Inverse (solve) of diagonal matrix of standard deviations: \sqrt(var)~ in oldMx-speak Improved comments
Convert to use three models: model, mz, and dz
Reference MZ-group A,C,E matrices in DZ algebra
Compute standardized path coefficients:
   var = matrix(0,nVar,nVar);  diag(var)=diag(Vtot);  # variances on the diagonal, 0's elsewhere.
   SD =  solve(sqrt(var))   # Inverse (solve) of diagonal matrix of standard deviations: \sqrt(var)~ in oldMx-speak
Improved comments



git-svn-id: b6c97393e82be3812a607970066d172a5388f86f@813 df83fd30-4cca-4c36-ab9d-e8b5583ccbd1

jpritikin/OpenMx,mhunter1/OpenMx,JuKa87/OpenMx,jpritikin/OpenMx,mhunter1/OpenMx,jpritikin/OpenMx,mhunter1/OpenMx,JuKa87/OpenMx,JuKa87/OpenMx,JuKa87/OpenMx,jpritikin/OpenMx,mhunter1/OpenMx,JuKa87/OpenMx,jpritikin/OpenMx,jpritikin/OpenMx,mhunter1/OpenMx,mhunter1/OpenMx,JuKa87/OpenMx