randAdjmtx: A function to generate random adjacency matrix
In kelvinyangli/mbmml: Learn Markov blankets using Minimum Message Length

This function randomly generate a DAG based on the specified structure details. It is the same as the randDag() function, except the generated DAG is stored in its adjacency matrix format. The adjacency matrix can be transferred into the bnlearn format DAG using the matrix2dag() function.

1	randAdjmtx(nvars, maxNPa, adjList = NULL)

`nvars`	The desired number of varaibles.
`maxNPa`	The desired maximum number of parents, with minimum 0 parent.
`adjList`	A list of user preferred adjacencies. The default is NULL, meaning no preferred adjacenceis.