I am running the script: MultivariateTwinAnalysis_MatrixRaw.R from the TC24 homepage, on my own data.
I don't seem to be able to create any saturated output from the following commands, although the multiTwinSatFit is not empty:
parameterSpecifications(multiTwinSatFit)
expectedMeansCovariances(multiTwinSatFit)
tableFitStatistics(multiTwinSatFit)
I get the following error messages:
Error: could not find function "parameterSpecifications"
Error: could not find function "expectedMeansCovariances"
Error: could not find function "tableFitStatistics"
I am just beginning to learn to run twin analyyses through OpenMx - very happy if anyone could tell me what I am doing wrong.