At 6:00 PM +0000 2/5/11, LOUDERMILK, BRANDON wrote:
Hello all,
I'm trying to create covariance matrices that, when processed via
CFA methods (in the sem package) will produce exact fit with simple
structure down to poor fit with cross loadings. What is the best
way to do this? I don't really need to have the exact loop code,
but maybe an explanation of how to make a few of the matrices or an
explanation of the rationale behind performing this task would be of
benefit.
Thanks in advance.
[[alternative HTML version deleted]]
Brandon,
See some of the simulation functions in the psych package. e.g.,
sim.congeneric, sim.structure, sim. circumplex, sim.simplex, etc.
Bill
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