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Makes a directed acyclic graph (DAG) out of all ovariables and their dependencies in the global environment.
odag(plotting = TRUE, ...)
plots the DAG if TRUE, else returns graph.data.frame
TRUE
graph.data.frame
ignored
Nothing or a graph.data.frame.
Finds all ovariables in .GlobalEnv, finds edges (dependencies) between them and uses igraph to produce a DAG.
ovariables
.GlobalEnv
igraph
See also: http://en.opasnet.org/