| omxGraphviz {OpenMx} | R Documentation | 
The function accepts a RAM style model and outputs a visual representation of the model in Graphviz format. The function will output either to a file or to the console. The recommended file extension for an output file is ".dot".
omxGraphviz(model, dotFilename = "")
| model | An RAM-type model. | 
| dotFilename | The name of the output file. Use "" to write to console. | 
Invisibly returns a string containing the model description in graphviz format.
The OpenMx User's guide can be found at http://openmx.psyc.virginia.edu/documentation.