Tools for checking R code for style compliance.  Tools for
creating style compliance tests.  A suite of pre-built tests is
provided.
plyr, harvestr, stringr, dostats, foreach

Manipulation of Linear Systems of (in)Equalities
c(person("Mark", "van der
Loo",role=c("cre","aut"),email="mark.vanderloo@gmail.com") , person("Edwin", "de
Jonge", role="aut"))
Variable elimination (Gaussian elimination, Fourier-Motzkin elimination),
Moore-Penrose pseudoinverse, reduction to reduced row echelon form, value substitution,
projecting a vector on the convex polytope described by a system of (in)equations,
removing spurious columns and rows and collapse implied equalities.

c(person("Mark", "van der Loo", role=c("aut","cre"), email="mark.vanderloo@gmail.com") , person("Edwin", "de Jonge", role="aut"))
Variable elimination (Gaussian elimination, Fourier-Motzkin elimination),
Moore-Penrose pseudoinverse, reduction to reduced row echelon form, value substitution,
projecting a vector on the convex polytope described by a system of (in)equations,
simplify systems by removing spurious columns and rows and collapse implied equalities,
test if a matrix is totally unimodilar, compute variable ranges implied by linear
(in)equalities.
Mark van der Loo [aut, cre],
Edwin de Jonge [aut]

Variable elimination (Gaussian elimination, Fourier-Motzkin elimination),
Moore-Penrose pseudoinverse, reduction to reduced row echelon form, value substitution,
projecting a vector on the convex polytope described by a system of (in)equations,
simplify systems by removing spurious columns and rows and collapse implied equalities,
test if a matrix is totally unimodular, compute variable ranges implied by linear
(in)equalities.

"Jim Hester <james.f.hester@gmail.com> [aut, cre]"
Checks adherence to a given style, syntax errors and possible
semantic issues.  Supports on the fly checking of R code edited with Emacs,
Vim and Sublime Text.
rex, crayon, codetools, stringdist, testthat, digest, igraph

rex, crayon, codetools, stringdist, testthat, digest, igraph,
rstudioapi (>= 0.2), httr, jsonlite, knitr, stats, utils