omxManifestModelByParameterJacobian {OpenMx} | R Documentation |
The manifest model excludes any latent variables or processes. For RAM and LISREL models, the manifest model contains only the manifest variables with free means, covariance, and thresholds.
omxManifestModelByParameterJacobian(model, defvar.row = 1)
model |
an mxModel |
defvar.row |
which row to use for definition variables |
The Jacobian is estimated by the central finite difference.
a matrix with manifests in the rows and original parameters in the columns