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NTF.R [6] | 7.4 KB |
Hi, all
I am trying to fix a Nuclear Twin Family model in OpenMx.
Genetic and environmental parameter estimates in my model are obtained from four pieces of information, the covariance between MZ twins, the covariance between DZ twins and the covariance between parents and the covariance between parents and children.
I want to use the code posted in there, but this code seems to have a bug(losing all objects). I don't know whether the estimated parameters are correct. If they are correct, how to deal with the bug? I found some essay using Mx to fix NTF model but not openMx. I want to know if openMx can fix NTF model.
Thank you in advance