Jim Hester
Author or maintainer of the following packages:
blob
R's raw vector is useful for storing a single binary object.
What if you want to put a vector of the...
broom
Convert statistical analysis objects from R into tidy data frames,
so that they can more easily be c...
commonmark
The CommonMark specification defines a rationalized version of markdown
syntax. This package uses th...
covr
Track and report code coverage for your package and (optionally)
upload the results to a coverage se...
crayon
Colored terminal output on terminals that support 'ANSI'
color and highlight codes. It also works in...
devtools
Collection of package development tools.
dplyr
A fast, consistent tool for working with data frame like objects,
both in memory and out of memory.
dtplyr
This implements the data table back-end for 'dplyr' so that you
can seamlessly use data table and 'd...
excel.link
Allows access to data in running instance of Microsoft Excel
(e. g. 'xl[a1] = xl[b2]*3' and so on). ...
feather
Read and write feather files, a lightweight binary columnar
data store designed for maximum speed.
feather-format
## Python interface to the Apache Arrow-based Feather File Format
Feather efficiently stores pandas...
geoparser
A wrapper for the Geoparser.io API version 0.4.0 (see
ggplot2
A system for 'declaratively' creating graphics,
based on "The Grammar of Graphics". You provide the ...
ggvis
An implementation of an interactive grammar of graphics, taking the
best parts of 'ggplot2', combini...
git2r
Interface to the 'libgit2' library, which is a pure C
implementation of the 'Git' core methods. Prov...
gmailr
An interface to the Gmail RESTful API. Allows access to your
Gmail messages, threads, drafts and la...
googlesheets
Interact with Google Sheets from R.
gutenbergr
Download and process public domain works in the Project
Gutenberg collection. Includes metadata for ...
htmltools
Tools for HTML generation and output.
httr
Useful tools for working with HTTP organised by HTTP verbs
(GET(), POST(), etc). Configuration funct...
hunspell
A spell checker and morphological analyzer library designed for
languages with rich morphology and c...
icd
Calculate comorbidities, Charlson scores, perform fast and accurate
validation, conversion, manipula...
knitr
Provides a general-purpose tool for dynamic report generation in R
using Literate Programming techni...
knitrBootstrap
A framework to create Bootstrap 3 HTML reports from knitr
Rmarkdown.
lazyeval
An alternative approach to non-standard evaluation using
formulas. Provides a full implementation of...
lintr
Checks adherence to a given style, syntax errors and possible
semantic issues. Supports on the fly ...
magick
Bindings to ImageMagick: the most comprehensive open-source image
processing library available. Supp...
markdown
Provides R bindings to the 'Sundown' 'Markdown' rendering library
(https://github.com/vmg/sundown). ...
memoise
Cache the results of a function so that when you call it
again with the same arguments it returns th...
mlr
Interface to a large number of classification and regression
techniques, including machine-readable ...
NMF
Provides a framework to perform Non-negative Matrix
Factorization (NMF). The package implements a se...
oai
A general purpose client to work with any 'OAI-PMH'
(Open Archives Initiative Protocol for 'Metadata...
packrat
Manage the R packages your project depends
on in an isolated, portable, and reproducible way.
plyr
A set of tools that solves a common set of problems: you
need to break a big problem down into manag...
poppr
Population genetic analyses for hierarchical analysis of partially
clonal populations built upon the...
primerTree
Identifies potential target sequences for a given set of primers
and generates taxonomically annotat...
profvis
Interactive visualizations for profiling R code.
prompt_toolkit
Library for building powerful interactive command lines in Python
pryr
Useful tools to pry back the covers of R and understand the
language at a deeper level.
purrr
Make your pure functions purr with the 'purrr' package. This
package completes R's functional progra...
Rcpp
The 'Rcpp' package provides R functions as well as C++ classes which
offer a seamless integration of...
reshape2
Flexibly restructure and aggregate data using just twofunctions: melt and dcast (or acast).
rex
A friendly interface for the construction of regular expressions.
rmarkdown
Convert R Markdown documents into a variety of formats.
roxygen2
A 'Doxygen'-like in-source documentation system
for Rd, collation, and 'NAMESPACE' files.
RSQLite
This package embeds the SQLite database engine in R andprovides an interface compliant with ...
RSvgDevice
A graphics device for R that uses the w3.org xml standardfor Scalable Vector Graphics.
rversions
Query the main 'R' 'SVN' repository to find the
versions 'r-release' and 'r-oldrel' refer to, and al...
rvest
Wrappers around the XML and httr packages to make it easy todownload, then manipulate, both ...
scales
Graphical scales map data to aesthetics, and provide
methods for automatically determining breaks an...
shinyjs
Perform common JavaScript operations in Shiny
applications without having to know any JavaScript. Ex...
testthat
A unit testing system designed to be fun, flexible and easy to
set up.
tidyr
An evolution of reshape2. It's designed specifically for datatidying (not general reshaping ...
Impact Percentile
100
Number of Packages
53
Package Downloads
1,137,437
Citations
13