Classes and Methods for Fast Memory-Efficient Boolean Selections
c(person(given = "Jens",
                      family = "Oehlschlägel",
                      role = c("aut", "cre"),
                      email = "Jens.Oehlschlaegel@truecluster.com"),
               person(given = "Brian",
                      family = "Ripley",
                      role = "ctb"))
Jens Oehlschlägel [aut, cre],
  Brian Ripley [ctb]
testthat (>= 0.11.0), roxygen2, knitr, markdown, rmarkdown,
microbenchmark, bit64 (>= 4.0.0), ff (>= 4.0.0)
Provided are classes for boolean and skewed boolean vectors,
    fast boolean methods, fast unique and non-unique integer sorting,
    fast set operations on sorted and unsorted sets of integers, and
    foundations for ff (range index, compression, chunked processing).