Requirements for model passed to this function:
- Path-specified
- Means vector must be present
- Covariance data (with data means vector)
- (Recommended) All error variances should be specified on the
diagonal of the S matrix, and not as a latent with a loading only
on to that manifest Function will test across all permutations of:
- Covariance vs Raw data
- Means vector present vs Means vector absent
- Path versus Matrix specification
- All orders of permutations of latents with manifests