A matrix showing who wins in rock-paper-scissors (RPS)
A matrix showing the outcome of RPS. Each row shows the
winner of a single round of RPS between the non-
The venerable game of rock-paper-scissors is the archetypal intransitive relationship. Rock beats (smashes) scissors; scissors beat (cut) paper; paper beats (wraps up) rock.
data(rps) allboards(rps) # just two (of course!) allboards(rps*3) # four now.