Cascade / stealth model script example for OpenMx

Hi all,

I hope everyone is healthy.

I have been looking into extended family design, starting with S Medland papers [1,2]. Also, M Keller have some basic scripts here which does not specify Medland's model completely, nor the Stealth model. My question:

• Does anyone care to share a script example for training purposes on either/or models? Or point to where I can find these?

Many thanks,

Luis

Edit:

• ~In which paper the stealth model was first introduced?~ Found it later in the body of paper [1]

Refs:
1. Keller, M.C., Medland, S.E., Duncan, L.E., Hatemi, P.K., Neale, M.C., Maes, H.H.M., Eaves, L.J., 2009. Modeling Extended Twin Family Data I: Description of the Cascade Model. Twin Res Hum Genet 12, 8–18. https://doi.org/10.1375/twin.12.1.8
2. Medland, S.E., Keller, M.C., 2009. Modeling Extended Twin Family Data II: Power Associated With Different Family Structures. Twin Res Hum Genet 12, 19–25. https://doi.org/10.1375/twin.12.1.19