st: sem with mean structures, latent interactions

["'Alim Beveridge" <alimba@gmail.com>]

Can stata's sem do mean structures? If yes, how?

Has anyone successfully implemented Marsh, Wen & Hau's (2004, 2006, 
2007) unconstrained, mean-centered approach to  latent interactions in 
stata's sem (which requires a mean structure)? If yes, could you post an 
example of your syntax?

thanks,
'Alim


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