The strings returned by modelstringi()
have the same format as the ones
returned by the modelstring()
function in package deal; network
structures may be easily exported to and imported from that package (via the
model2network
function).
The format of the model strings is as follows. The local structure of each
node is enclosed in square brackets ("[]
"); the first string is the
label of that node. The parents of the node (if any) are listed after a
("|
") and separated by colons (":
"). All nodes (including
isolated and root nodes) must be listed.