SteinerTree_cons {pwOmics} | R Documentation |
Use this function to get the Steiner tree based on the STRING protein-protein interaction database.
SteinerTree_cons(terminal_nodes, PPI_graph, run_times)
terminal_nodes |
character vector of final nodes used for generation of Steiner tree. |
PPI_graph |
igraph object; graph should be connected and have undirected edges. |
run_times |
integer specifying number of times to run SP Steiner tree algorithm to find minimal graph. |
igraph object including Steiner tree.