I know how to generate a DAG.
library(pcalg) dag <- randDAG(10, 1, "er")
But now I need to get the adjacency matrix of the above dag. I guess there exists such a function but I don't know what it is.
The chatgpt give me the false result:
# Get the adjacency matrix from the DAG adjacency_matrix <- amat(dag) # Print or inspect the adjacency matrix print(adjacency_matrix)
But unfortunately, Error in amat(dag) : could not find function "amat"