c(person("Tal", "Galili", role = c("aut", "cre", "cph"), email =
    "tal.galili@gmail.com", comment = "http://www.r-statistics.com"),
    person("Barry", "Rowlingson", role = "ctb", email =
    "b.rowlingson@lancaster.ac.uk"), person("Boris", "Hejblum", email=
    "boris.hejblum@isped.u-bordeaux2.fr>", role = "ctb") , person("Dason", role
    = "ctb"), person("Felix", "Schonbrodt", role = "ctb"), person("G.",
    "Grothendieck", role = "ctb") , person("GERGELY", "DAROCZI", role = "ctb")
    , person("Heuristic", "Andrew", role = "ctb") , person("James", role =
    "ctb", comment = "http://stackoverflow.com/users/269476/james"),
    person("Thomas", "Leeper", role = "ctb", comment =
    "http://thomasleeper.com/"), person("VitoshKa", role = "ctb"),
    person("Yihui", "Xie", role = "ctb", comment = "http://yihui.name"),
    person("Michael", "Friendly", role = "ctb", comment = "http://datavis.ca/")
    , person("Kornelius", "Rohmeyer", email = "rohmeyer@small-projects.de",
    role = "ctb", comment = "http://algorithm-forge.com/techblog/"),
    person("Dieter", "Menne", email = "dieter.menne@menne-biomed.de", role =
    "ctb"), person("Tyler", "Hunt", comment = "https://github.com/JackStat",
    role = "ctb"), person("Takekatsu", "Hiramura", email = "thira@plavox.info",
    comment = "https://github.com/hiratake55", role = "ctb"), person("Berry",
    "Boessenkool", email = "berry-b@gmx.de", comment =
    "https://github.com/BerryBoessenkool", role = "ctb"), 
    person("Jonathan",
    "Godfrey", email = "a.j.godfrey@massey.ac.nz", comment =
    "https://github.com/ajrgodfrey", role = "ctb"),
    person("Tom", "Allard", email = "tallard@frb.gov", role = "ctb"),
    person("ChingChuan", "Chen", email = "zw12356@gmail.com", role = "ctb"),
    person("Jonathan", "Hill", email = "jon.mark.hill@gmail.com", role = "ctb"),
    person("Chan-Yub", "Park", email = "mrchypark@gmail.com",
    comment = "https://github.com/mrchypark", role = "ctb"),
    person("Gerhard", "Nachtmann", email = "kpm.nachtmann@gmail.com", role = "ctb"),
    person("Russ", "Hyde", email = "russ.hyde.data@gmail.com", role = "ctb"),
    person("Lyndon", "D'Arcy", comment = "https://github.com/logworthy", role = "ctb"),
    person("Gerhard", "Burger", comment = "https://github.com/burgerga", role = "ctb"),
    person("Adrian", "Hordyk", comment = "https://github.com/AdrianHordyk", role = "ctb")
    )