Exact Distributions for Rank and Permutation Tests
c(person("Torsten", "Hothorn", role = c("aut", "cre"),
                    email = "Torsten.Hothorn@R-project.org"),
             person("Kurt", "Hornik", role = "aut"))
Computes exact conditional p-values and quantiles using an
 implementation of the Shift-Algorithm by Streitberg & Roehmel.
Torsten Hothorn [aut, cre],
  Kurt Hornik [aut]