knitr, microbenchmark, pryr, testthat, ggplot2, scales

c(person("Baptiste", "Auguie",
    email = "baptiste.auguie@gmail.com",
    role = c("aut", "cre")), person("Anton", "Antonov",
    email = "tonytonov@gmail.com",
    role = c("ctb")))

Miscellaneous Functions for "Grid" Graphics

Provides a number of user-level functions to work with "grid"
    graphics, notably to arrange multiple grid-based plots on a page, and draw
    tables.

gtable, grid, grDevices, graphics, utils

Baptiste Auguie [aut, cre],
  Anton Antonov [ctb]

Fast Implementation of a Key-Value Store

c(
    person("Winston", "Chang", email = "winston@rstudio.com", role = c("aut", "cre")),
    person(given = "RStudio", role = c("cph", "fnd")),
    person(given = "Tessil", role = "cph", comment = "hopscotch_map library")
    )

Fast implementation of a key-value store. Environments are commonly
    used as key-value stores, but every time a new key is used, it is added to
    R's global symbol table, causing a small amount of memory leakage. This can
    be problematic in cases where many different keys are used. Fastmap avoids
    this memory leak issue by implementing the map using data structures in C++.

Winston Chang [aut, cre],
  RStudio [cph, fnd],
  Tessil [cph] (hopscotch_map library)

Package providing a fast match() replacement for cases
	that require repeated look-ups. It is slightly faster that R's
	built-in match() function on first match against a table, but
	extremely fast on any subsequent lookup as it keeps the hash
	table in memory.

c(person("Gennady", "Korotkevich", role = "aut"),
             person("Vladimir", "Sukhov", role = "aut"),
			 person("Alexey", "Sergushichev", email = "alsergbox@gmail.com", role = c("aut", "cre")))

The package implements an algorithm for fast gene set enrichment
    analysis. Using the fast algorithm allows to make more permutations and get
    more fine grained p-values, which allows to use accurate stantard approaches to
    multiple hypothesis correction.

Rcpp, data.table, BiocParallel, stats, ggplot2 (>= 2.2.0),
gridExtra, grid, fastmatch, Matrix, utils