c(person("Frederik", "Aust", email = "frederik.aust@uni-koeln.de", role = c("aut", "cre"), comment = c(ORCID = "0000-0003-4900-788X")))
Frederik Aust [aut, cre] (<https://orcid.org/0000-0003-4900-788X>)

c(
person("Frederik", "Aust", email = "frederik.aust@uni-koeln.de", role = c("aut", "cre"), comment = c(ORCID = "0000-0003-4900-788X")),
person("Lisa", "Spitzer", email = "lisa.spitzer95@yahoo.de", role = "aut")
)
Frederik Aust [aut, cre] (<https://orcid.org/0000-0003-4900-788X>),
Lisa Spitzer [aut]

c(
person("Frederik", "Aust", email = "frederik.aust@uni-koeln.de", role = c("aut", "cre"), comment = c(ORCID = "0000-0003-4900-788X")),
person("Lisa", "Spitzer", email = "lisa.spitzer95@yahoo.de", role = "aut"),
person("Jeffrey R.", "Stevens", email = "jeffrey.r.stevens@gmail.com", role = "ctb", comment = c(ORCID = "0000-0003-2375-1360")),
person("Masataka", "Ogawa", email = "ogawa@phiz.c.u-tokyo.ac.jp", role = "ctb")
)
Frederik Aust [aut, cre] (<https://orcid.org/0000-0003-4900-788X>),
Lisa Spitzer [aut],
Jeffrey R. Stevens [ctb] (<https://orcid.org/0000-0003-2375-1360>),
Masataka Ogawa [ctb]

Specify (Pre)Registrations and Export Them Human- And
Machine-Readably
c(
person(given = "Gjalt-Jorn",
family = "Peters",
role = c("aut", "cre"),
email = "gjalt-jorn@behaviorchange.eu",
comment = c(ORCID = "0000-0002-0336-9589"))
)
Preregistrations, or more generally, registrations, enable
explicit timestamped and (often but not necessarily publicly) frozen
documentation of plans and expectations as well as decisions and
justifications. In research, preregistrations are commonly used to
clearly document plans and facilitate justifications of deviations from
those plans, as well as decreasing the effects of publication bias by
enabling identification of research that was conducted but not published.
Like reporting guidelines, (pre)registration forms often have specific
structures that facilitate systematic reporting of important items. The
'preregr' package facilitates specifying (pre)registrations in R and
exporting them to a human-readable format (using R Markdown partials or
exporting to an 'HTML' file) as well as human-readable embedded data
(using 'JSON'), as well as importing such exported (pre)registration
specifications from such embedded 'JSON'.