Read and write Dia representations of models
model.dia(file, labels = NULL) write.dia(edges, file, width = 8, height = 2, self = T)
| file | name of the file to read or write |
|---|---|
| labels | the sequence of labels to use for the nodes |
| edges | an edge list |
| width | width of the nodes in Dia |
| height | height of the nodes in Dia |
| self | should self edges be written. |
The model.dia function returns an edge list.
These functions read and write Dia representions of model toplogies.
These functions should be used with care as no attempt is made to
test for model mis-specification. The model.dia function
only recognizes node shapes "Flowchart - Ellipse", "Flowchart - Box"
and "Flowchart - Terminal", line types "Standard - Arc",
"Standard - ZigZagLine" and "Standard - Line", and arrow types 8,
1 and 5. Other node shapes, line or arrow types will be silently
ignored leading to a mispecified model.