Turns a partial ranking into a directed graph. An edge (u,v) is present if P[u,v]=1, meaning that u is dominated by v.

dominance_graph(P)

Arguments

P

A partial ranking as matrix object calculated with neighborhood_inclusion or positional_dominance.

Value

Directed graph as an igraph object.

Examples

library(igraph) g <- threshold_graph(20,0.1) P <- neighborhood_inclusion(g) d <- dominance_graph(P)
# NOT RUN { plot(d) # }
# to reduce overplotting use transitive reduction P <- transitive_reduction(P) d <- dominance_graph(P)
# NOT RUN { plot(d) # }