I copied the factor analytic example from the OpenMx main website. When I run the model both the original and the resulting model with estimates will have the class MxRAMModel.
However, if I take the same model, add an arbitrary mean structure and mxData of type "raw", the resulting model will only have class "MxModel". To my understanding, it should still be of class MxRAMModel.
Is this a bug or a feature?
I attached my sample code.