c(
  person(given=c("Jeffrey","A."), family="Ryan", role=c("aut","cph")),
  person(given=c("Joshua","M."), family="Ulrich", role=c("cre","aut"), email="josh.m.ulrich@gmail.com"),
  person(given="Ross", family="Bennett", role="ctb"),
  person(given="Corwin", family="Joy", role="ctb")
  )
timeSeries, timeDate, tseries, chron, fts, tis, RUnit
Provide for uniform handling of R's different time-based data classes by extending zoo, maximizing native format information preservation and allowing for user level customization and extension, while simplifying cross-class interoperability.
Jeffrey A. Ryan [aut, cph],
  Joshua M. Ulrich [cre, aut],
  Ross Bennett [ctb],
  Corwin Joy [ctb]