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bivariate genetic model

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Yuan's picture
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Joined: 02/13/2015 - 14:46
bivariate genetic model

Hi,
I am new to Twin data analysis and would like to get help on the bivariate genetic analysis. I want to calculate the genetic correlations between two traits in twins. However, I only found the scripts about the univariate twin analysis in documentations. How can I get the bivariate ACE model in OpenMX?

Thank you

mhunter's picture
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Joined: 07/31/2009 - 15:26
Two examples

Hi Yuan,

Here's a script from the OpenMx test suit. http://openmx.psyc.virginia.edu/svn/trunk/models/passing/TwinAnalysis_Multivariate_Matrix_Raw.R

And here's another example that a user just posted. http://openmx.psyc.virginia.edu/thread/3959

Cheers,
Mike Hunter

Yuan's picture
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Joined: 02/13/2015 - 14:46
Thank you for answer.

Thank you for answer.