awesome-R

+ VSCode R Langauage Support

gt

Easily generate information-rich, publication-quality tables from R

Light Gradient Boosting Machine

Tensors and Neural Networks with 'GPU' Acceleration

ggforce

ggplot2 extension framework

rayshader

2D and 3D data visualizations via rgl

vroom

Fast reading of delimited files

+ VSCode R Langauage Support

A powerful and productive user interface for R. Works great on Windows, Mac, and Linux

Emacs Speaks Statistics is an add-on package for emacs text editors

Sublime Text + R-IDE

Add-on package for Sublime Text 2/3

TextMate + r.tmblundle

Add-on package for TextMate 1/2

An Eclipse based IDE for R

A package that provides a basic graphical user interface

IRkernel

R kernel for Jupyter

A Menu driven data analysis GUI with a spreadsheet like data editor

A platform-independent browser-based interface for business analytics in R, based on the Shiny

Nvim-R

Neovim plugin for R

and - Desktop software for both Bayesian and Frequentist methods, using a UI familiar to SPSS users

An IDE contains tools for model creation, scientific image analysis and statistical analysis for ecological modelling

R Tools for Visual Studio

radian

(formerly rtichoke) - A modern R console with syntax highlighting

An extensible IDE/GUI for R

magrittr

Let's pipe it

pipeR

Multi-paradigm Pipeline Implementation

lambda.r

Functional programming and simple pattern matching in R

purrr

A FP package for R in the spirit of underscore.js

dplyr

Fast data frames manipulation and database query

data.table

Fast data manipulation in a short and flexible syntax

reshape2

Flexible rearrange, reshape and aggregate data

tidyr

Easily tidy data with spread and gather functions

broom

Convert statistical analysis objects into tidy data frames

rlist

A toolbox for non-tabular data manipulation with lists

Data structures designed to store large datasets

lubridate

A set of functions to work with dates and times

stringi

ICU based string processing package

stringr

Consistent API for string processing, built on top of stringi

bigmemory

Shared memory and memory-mapped matrices. The big* packages provide additional tools including linear models ( ) and Random Forests ( )

fuzzyjoin

Join tables together on inexact matching

tidyverse

Easily install and load packages from the tidyverse

snakecase

Automatically parse and convert strings into cases like snake or camel among others

DataExplorer

Fast exploratory data analysis with minimum code

An interface to the Arrow C++ library

feather

Fast, interoperable binary data frame storage for Python, R, and more powered by Apache Arrow

Lightning Fast Serialization of Data Frames for R

haven

Improved methods to import SPSS, Stata and SAS files in R

jsonlite

A robust and quick way to parse JSON files in R

qs

Quick serialization of R objects

Read excel files (.xls and .xlsx) into R

readr

A fast and friendly way to read tabular data into R

rio

A Swiss-Army Knife for Data I/O

readODS

Read OpenDocument Spreadsheets into R as data.frames

RcppTOML

Rcpp Bindings to C++ parser for TOML files

vroom

Fast reading of delimited files

Portable, light-weight data frame to xlsx exporter for R

yaml

R package for converting objects to and from YAML

ggplot2

An implementation of the Grammar of Graphics

ggfortify

A unified interface to ggplot2 popular statistical packages using one line of code

ggrepel

Repel overlapping text labels away from each other

ggalt

Extra Coordinate Systems, Geoms and Statistical Transformations for ggplot2

ggstatsplot

ggplot2 Based Plots with Statistical Details

ggtree

Visualization and annotation of phylogenetic tree

ggtech

ggplot2 tech themes and scales

Showcases of ggplot2 extensions

lattice

A powerful and elegant high-level data visualization system

corrplot

A graphical display of a correlation matrix or general matrix. It also contains some algorithms to do matrix reordering

3D visualization device system for R

R graphics device using cairo graphics library for creating high-quality display output

extrafont

Tools for using fonts in R graphics

showtext

Enable R graphics device to show text using system fonts

animation

A simple way to produce animated graphics in R, using

gganimate

Create easy animations with ggplot2

Powerful functions to deal with 3d plots, isosurfaces, etc

Use xkcd style in graphs

An image processing package based on CImg library to work with images and display them

hrbrthemes

🔏 Opinionated, typographic-centric ggplot2 themes and theme components

waffle

🍁 Make waffle (square pie) charts in R

dendextend

visualizing, adjusting and comparing trees of hierarchical clustering

idendro

interactive exploration of dendrograms (trees of hierarchical clustering)

R Interface to D3 Visualizations

Patchwork

Combine separate ggplots into the same graphic

Plotting Multi-Dimensional Data

Plotting Multi-Dimensional Data - Using 'rgl'

httpgd

Asynchronous http server graphics device for R

heatmaply

Interactive heatmaps with D3

d3heatmap

Interactive heatmaps with D3 (no longer maintained)

Displays R matrices or data frames as interactive HTML tables

DiagrammeR

Create JS graph diagrams and flowcharts in R

dygraphs

Charting time-series data in R

formattable

Formattable Data Structures

ggvis

Interactive grammar of graphics for R

One of the most popular JavaScript libraries interactive maps

Enables easy creation of D3 scatterplots, line charts, and histograms

D3 JavaScript Network Graphs from R

scatterD3

Interactive scatterplots with D3

plotly

Interactive ggplot2 and Shiny plotting with

rCharts

Interactive JS Charts from R

R Interface to

threejs

Interactive 3D scatter plots and globes

timevis

Create fully interactive timeline visualizations

visNetwork

Using vis.js library for network visualization

wordcloud2

R interface to wordcloud2.js

highcharter

R wrapper for highcharts based on htmlwidgets

echarts4r

R wrapper to Echarts version 4

knitr

Easy dynamic report generation in R

redoc

Reversible Reproducible Documents

tinytex

A lightweight and easy-to-maintain LaTeX distribution

Export tables to LaTeX or HTML

An R templating system

Dynamic documents for R

slidify

Generate reproducible html5 slides from R markdown

A package designed to write LaTeX reports using R

texreg

Formatting statistical models in LaTex and HTML

checkpoint

Install packages from snapshots on the checkpoint server

Pre-compute data to enhance your report templates. Can be combined with knitr

An R package to generate Microsoft Word, Microsoft PowerPoint and HTML reports

An R package to embed complex tables (merged cells, multi-level headers and footers, conditional formatting) in Microsoft Word, Microsoft PowerPoint and HTML reports. It cooperates with the [officer] package and integrates with [rmarkdown] reports

Authoring Books with R Markdown

ezknitr

Avoid the typical working directory pain when using 'knitr'

Make-like pipeline tool for organizing and running data science workflows, automatically skipping steps that have already been done. Supported by

A package to design flexible and reproducible deployment workflows for R

Build fancy HTML or 'LaTeX' tables using 'kable()' from 'knitr'

Web Technologies List

Information about how to use R and the world wide web together

shiny

Easy interactive web applications with R. See also

shinyjs

Easily improve the user interaction and user experience in your Shiny apps in seconds

General network (HTTP/FTP/...) client interface for R

curl

A Modern and Flexible Web Client for R

httr

User-friendly RCurl wrapper

httpuv

HTTP and WebSocket server library

Tools for parsing and generating XML within R

Optimized tools for parsing and generating XML within R

rvest

Simple web scraping for R, using CSSSelect or XPath syntax

HTTP API for R handling concurrent calls, based on the Apache2 web server, to expose R code as REST web services and create full-sized, multi-page web applications

Rfacebook

Access to Facebook API via R

RSiteCatalyst

R client library for the Adobe Analytics

plumber

A library to expose existing R code as web API

A framework for building production-grade Shiny apps

R started with release 2.14.0 which includes a new package parallel incorporating (slightly revised) copies of packages and

Rmpi provides an interface (wrapper) to MPI APIs. It also provides interactive R slave environment

Executing the loop in parallel

A minimal, efficient, cross-platform unified Future API for parallel and distributed processing in R; designed for beginners as well as advanced developers

SparkR

R frontend for Spark

DistributedR

A scalable high-performance platform from HP Vertica Analytics Team

ddR

Provides distributed data structures and simplifies distributed computing in R

R interface for Apache Spark from RStudio

High performance computing with LSF, TORQUE, Slurm, OpenLava, SGE and Docker Swarm

Rcpp provides a powerful API on top of R, make function in R extremely faster

Rcpp11

Rcpp11 is a complete redesign of Rcpp, targetting C++11

speeding up your R code using the JIT

cpp11

cpp11 is a header-only R package that helps R package developers handle R objects with C++ code. It's similar to Rcpp but with different design trade-offs and features

Low-level R to Java interface

jvmr

Integration of R, Java, and Scala

Interface to 'Python'

R interface to Python via Jython

Package allowing R to call Python

runr

Run Julia and Bash from R

RJulia

R package Call Julia

JuliaCall

Seamless Integration Between R and Julia

a Ruby library that integrates the R interpreter in Ruby

Read and write of MAT files together with R-to-MATLAB connectivity

RcppOctave

Seamless Interface to Octave and Matlab

A bidirectional interface for calling R from Perl and Perl from R

V8

Embedded JavaScript Engine

Bring the best of JavaScript data visualization to R

Python interface for R

ODBC database access for R

DBI

Defines a common interface between the R and database management systems

elastic

Wrapper for the Elasticsearch HTTP API

mongolite

Streaming Mongo Client for R

odbc

Connect to ODBC databases (using the DBI interface)

RMariaDB

An R interface to MariaDB (a replacement for the old RMySQL package)

R interface to the MySQL database

OCI based Oracle database interface for R

RPostgres

an DBI-compliant interface to the postgres database

R interface to the PostgreSQL database system

SQLite interface for R

Provides access to databases through the JDBC interface

rmongodb

R driver for MongoDB

redux

Redis client for R

Direct interface (not Java) to the most basic functionality of Apache Cassandra

RHive

R extension facilitating distributed computing via Apache Hive

RNeo4j

Neo4j graph database driver

rpostgis

R interface to PostGIS database and get spatial objects in R

anomalize

Tidy Anomaly Detection using Twitter's AnomalyDetection method

AnomalyDetection

AnomalyDetection R package from Twitter

Regularization for semiparametric additive hazards regression

Mining Association Rules and Frequent Itemsets

Big Random Forests: Classification and Regression Forests for Large Data Sets

Generalized Ridge Regression (with special advantage for p >> n cases)

Bundle Methods for Regularized Risk Minimization Package

A wrapper algorithm for all-relevant feature selection

BreakoutDetection

Breakout Detection via Robust E-Statistics from Twitter

Gradient Boosting

CausalImpact

Causal inference using Bayesian structural time-series models

C5.0 Decision Trees and Rule-Based Models

Classification and Regression Training

Classification, regression, feature evaluation and ordinal evaluation

Cox models by likelihood based boosting for a single survival endpoint or competing risks

Rule- and Instance-Based Regression Modeling

Misc Functions of the Department of Statistics (e1071), TU Wien

Multivariate Adaptive Regression Spline Models

Elastic-Net for Sparse Estimation and Sparse PCA

Data sets, functions and examples from the book: "The Elements of Statistical Learning, Data Mining, Inference, and Prediction" by Trevor Hastie, Robert Tibshirani and Jerome Friedman

Evolutionary Learning of Globally Optimal Trees

fable

a collection of commonly used univariate and multivariate time series forecasting models

prophet

Tool for producing high quality forecasts for time series data that has multiple seasonality with linear or non-linear growth

A feature selection framework, based on subset-search or feature ranking approches

Fuzzy Rule-based Systems for Classification and Regression Tasks

Generalized linear and additive models by likelihood based boosting

Boosting Methods for GAMLSS

Generalized Boosted Regression Models

Lasso and elastic-net regularized generalized linear models

L1 Regularization Path for Generalized Linear Models and Cox Proportional Hazards Model

Likelihood-based Boosting for Generalized mixed models

Fitting user specified models with Group Lasso penalty

Regularization paths for regression models with grouped covariates

Deeplearning, Random forests, GBM, KMeans, PCA, GLM

Heteroscedastic Discriminant Analysis

Improved Predictors

kernlab: Kernel-based Machine Learning Lab

Classification and visualization

Supervised and Unsupervised Self-Organising Maps

Fast algorithms for best subset selection

Least Angle Regression, Lasso and Forward Stagewise

L1 constrained estimation aka ‘lasso’

Linear Predictive Models Based On The Liblinear C/C++ Library

Light Gradient Boosting Machine

lme4

Mixed-effects models

Mixed-effects models, handling user-specified matrix of residual covariance, relevant for the analysis of repeated observations in longitudinal trials

Generalized mixed-effects models, handling user-specified matrix of residual covariance, relevant for the analysis of repeated observations in longitudinal trials

Logic Regression

Mapping, pruning, and graphing tree models

Model-Based Boosting

mlr

Extensible framework for classification, regression, survival analysis and clustering [DEPRECIATED]

mlr3

Next generation extensible framework for classification, regression, survival analysis and clustering

Multivariate partitioning

MXNet

MXNet brings flexible and efficient GPU computing and state-of-art deep learning to R

Regularization paths for SCAD- and MCP-penalized regression models

eed-forward Neural Networks and Multinomial Log-Linear Models

Oblique Trees for Classification Data

Pam: prediction analysis for microarrays

A Laboratory for Recursive Partytioning

A Toolkit for Recursive Partytioning

L1 (lasso and fused lasso) and L2 (ridge) penalized estimation in GLMs and in the Cox model

Penalized classification using Fisher's linear discriminant

Feature Selection SVM using penalty functions

quantregForest: Quantile Regression Forests

randomForest: Breiman and Cutler's random forests for classification and regression

randomForestSRC: Random Forests for Survival, Regression and Classification (RF-SRC)

ranger

A Fast Implementation of Random Forests

Graphical user interface for data mining in R

Shrunken Centroids Regularized Discriminant Analysis

Relevant Dimension Estimation (RDE) in Feature Spaces

Regression Trees with Random Effects for Longitudinal (Panel) Data

Relaxed Lasso

R version of GENetic Optimization Using Derivatives

R genetic programming framework

Continuous Optimization using Memetic Algorithms with Local Search Chains (MA-LS-Chains) in R

Simpler use of data mining methods (e.g. NN and SVM) in classification and regression

Visualizing the performance of scoring classifiers

Data Analysis Using Rough Set and Fuzzy Rough Set Theories

Recursive Partitioning and Regression Trees

Recursively Partitioned Mixture Model

Neural Networks in R using the Stuttgart Neural Network Simulator (SNNS)

Parallel implementation of self-organizing maps

R/Weka interface

RXshrink: Maximum Likelihood Shrinkage via Generalized Ridge or Least Angle Regression

Shrinkage Discriminant Analysis and CAT Score Variable Selection

Stepwise Diagonal Discriminant Analysis

SuperLearner

and - Multi-algorithm ensemble learning packages

survminer

Survival Analysis & Visualization

Survival Analysis

svmpath: the SVM Path algorithm

Bayesian treed Gaussian process models

A collection of packages for modeling and statistical analysis that share the underlying design philosophy, grammar, and data structures of the tidyverse

Tensors and Neural Networks with 'GPU' Acceleration

Classification and regression trees

Variable selection using random forests

xgboost

eXtreme Gradient Boosting Tree model, well known for its speed and performance

text2vec

Fast Text Mining Framework for Vectorization and Word Embeddings

A comprehensive text mining framework for R

Apache OpenNLP Tools Interface

An R Package for Text Analysis

Statistical models for word frequency distributions

Basic functions for Natural Language Processing

LDAvis

Interactive visualization of topic models

Topic modeling interface to the C code developed by by David M. Blei for Topic Modeling (Latent Dirichlet Allocation (LDA), and Correlated Topics Models (CTM))

Extracts sentiment from text using three different sentiment dictionaries

Snowball stemmers based on the C libstemmer UTF-8 library

quanteda

R functions for Quantitative Analysis of Textual Data

Topic Models Resources

Topic Models learning and R related resources

NLP related resources in R. @Chinese

MonkeyLearn

🐒 R package for text analysis with Monkeylearn 🐒

Implementing tidy principles of Hadley Wickham to text mining

utf8

Manipulating and printing UTF-8 text that fixes multiple bugs in R's UTF-8 handling

Dynamic exploration of text collections

High-level interface for Bayesian regression models using Stan

Output analysis and diagnostics for MCMC

Markov Chain Monte Carlo

Markov chain Monte Carlo (MCMC) Package

Running WinBUGS and OpenBUGS from R / S-PLUS

R interface to the OpenBUGS MCMC software

R interface to the JAGS MCMC library

R interface to the Stan MCMC software

Interface to to Solve Linear/Integer Programs

Derivative-free optimization algorithms by quadratic approximation

NLopt is a free/open-source library for nonlinear optimization

Model mixed integer linear programs in an algebraic way directly in R

R/GNU Linear Programming Kit Interface

The R Optimization Infrastructure ('ROI') is a sophisticated framework for handling optimization problems in R

Quantitative Financial Modelling & Trading Framework for R

Public Economic Data and Quantitative Analysis

Functions and data to construct technical trading rules with R

Econometric tools for performance and risk analysis

S3 Infrastructure for Regular and Irregular Time Series

eXtensible Time Series

Time series analysis and computational finance

Analysing and Modelling Financial Assets

scorecard

Credit Risk Scorecard

Tools for the analysis and comprehension of high-throughput genomic data

Classes and methods for handling genetic data

An integrated package for genetic data analysis of both population and family data

Analyses of Phylogenetics and Evolution

Pretty heatmaps made easy

lme4

Generalized mixed-effects models

Mixed-effects models, handling user-specified matrix of residual covariance, relevant for the anaysis of repeated observations in longitudinal trials

Generalized mixed-effects models, handling user-specified matrix of residual covariance, relevant for the anaysis of repeated observations in longitudinal trials

Network Analysis List

Network Analysis related resources

A collection of network analysis tools

Basic tools to manipulate relational data in R

Basic network measures and visualization tools

netdiffuseR

Tools for Analysis of Network Diffusion

Support for dynamic, (inter)temporal networks

Tools to construct animated visualizations of dynamic network data in various formats

The project behind many R network analysis packages

Exponential random graph models in R

Latent position and cluster models for network objects

Network measures for weighted, two-mode and longitudinal networks

Export network objects from R to , for manipulation with network software like or

visNetwork

Using vis.js library for network visualization

tidygraph

A tidy API for graph manipulation

Spatial Analysis related resources

One of the most popular JavaScript libraries interactive maps

ggmap

Plotting maps in R with ggplot2

REmap

R interface to the JavaScript library ECharts for interactive map data visualization

Improved Classes and Methods for Spatial Data

Classes and Methods for Spatial Data

Interface to Geometry Engine - Open Source

Bindings for the Geospatial Data Abstraction Library

Tools for Reading and Handling Spatial Objects

gstat

Spatial and spatio-temporal geostatistical modelling, prediction and simulation

spacetime

R classes and methods for spatio-temporal data

Provides color schemes for maps

spatstat

Spatial Point Pattern Analysis, Model-Fitting, Simulation, Tests

Spatial Dependence: Weighting Schemes, Statistics and Models

tigris

Download and use Census TIGER/Line shapefiles in R

Geographically-Weighted Models

tmap

R package for thematic maps

Package Development List

R packages to improve package development

Abstractions for Promise-Based Asynchronous Programming

devtools

Tools to make an R developer's life easier

testthat

An R package to make testing fun

R6

simpler, faster, lighter-weight alternative to R's built-in classes

pryr

Make it easier to understand what's going on in R

roxygen

Describe your functions in comments next to their definitions

lineprof

Visualise line profiling results in R

renv

Make your R projects more isolated, portable, and reproducible

installr

Functions for installing softwares from within R (for Windows)

import

An import mechanism for R

box

A modern module system for R

R configurations for

RStudio Addins

List of RStudio addins

drat

Creation and use of R repositories on GitHub or other repos

covr

Test coverage for your R package and (optionally) upload the results to or

lintr

Static code analysis for R to enforce code style

staticdocs

Generate static html documentation for an R package

sinew

Generate roxygen2 skeletons populated with information scraped from the function script

futile.logger

A logging package in R similar to log4j

log4r

A log4j derivative for R

A logging package emulating the python logging package

engsoccerdata

English and European soccer results 1871-2016

Excerpt from the Gapminder dataset (data about countries through the past 50 years)

Tools for searching and downloading data and statistics from the World Bank Data API and the World Bank Data Catalog API

ICON

complex systems & networks datasets from the Index of COmplex Networks (ICON) database

RCOBOLDI

Import COBOL CopyBook data files directly into R as properly structured data frames. Package builds are available via and

git2r

Gives you programmatic access to Git repositories from R

Most R packages are available through the Conda polyglot cross-platform dependency manager

Refactorising R into C++

FastR is an implementation of the R Language in Java atop Truffle and Graal

a "pretty quick" implementation of R

a JVM-based interpreter for R

rho

Refactor the interpreter of the R language into a fully-compatible, efficient, VM for R

riposte

a fast interpreter and JIT for R

TIBCO Enterprise Runtime for R

An interactive R tutorial directly in your R console

DataScienceR

a list of R tutorials for Data Science, NLP and Machine Learning

The R Project for Statistical Computing

A very good introductory text on R, also covers some advanced topic. See also the section on

CRAN Contributed Documentation in many languages

An excellent quick reference

A quick course for getting started with R

Search through all CRAN, Bioconductor, Github packages and their archives with RDocumentation

Find R package documentation. Try R packages in your browser

Task Views for CRAN packages

Create online R Jupyter Notebooks for free

Weekly updates about R and Data Science. R Weekly is openly developed on GitHub

There are people scattered across the Web who blog about R. This is simply an aggregator of many of those feeds

A job board for R users (and the people who are looking to hire them)

Free book from RStudio developers with emphasis on data science workflow

A problem-oriented online book that supports his

An online version of the Advanced R book

A book (in paper and website formats) on writing R packages

Basic analytical skills for all sorts of data in R

More advanced data analysis that relies on R programming

R-based methods for reproducible research and report generation

An excellent resource for users already familiar with SAS or SPSS

A simplified and "operational" version of . Free softcopy provided by its authors

Patrick Burns gives insight into R's ins and outs along with its quirks!

An online version of the O’Reilly book: Efficient R Programming

A collaborative handbook for R

It's a good resource for systematically learning fundamentals such as types of objects, control statements, variable scope, classes and debugging in R

A quick and simple introduction to conducting many common statistical tasks with R

This book aims at all levels of users, with sections for beginning, intermediate and advanced R ranging from "Exploring R data structures" to running regressions and conducting factor analyses

This series of inexpensive and focused books from Springer publish shorter books aimed at practitioners. Books can discuss the use of R in a particular subject area, such as Bayesian networks, ggplot2 and Rcpp

Learning R as a programming language from basics to advanced topics

R Books List

List of R Books

Readings in Applied Data Science

These readings reflect Hadley's personal thoughts about applied data science

The Data Science Podcast

and

R World News helps you keep up with happenings within the R community

and

Giving practical advice on how to use R

News and discussions of statistical software and language R

, , and

Weekly news updates about the R community

Material from R for Beginners by permission of Emmanuel Paradis (Version 2 by Matt Baggott)

R Reference Card for Regression Analysis

Reference Card for ESS

9 courses including: Introduction to R, literate analysis tools, Shiny and some more

Introduction to R for the Life Sciences

Covers introduction, data handling and statistical analysis in R

Books

List of R Books

Showcases of ggplot2 extensions

NLP related resources in R. @Chinese

Network Analysis

Network Analysis related resources

Open Data

Using R to obtain, parse, manipulate, create, and share open data

Posts

Great R blog posts or Rticles

Package Development

R packages to improve package development

Information about useR! Conferences and DSC Conferences

RStartHere

A guide to some of the most useful R packages, organized by workflow

RStudio Addins

List of RStudio addins

Topic Models

Topic Models learning and R related resources

Web Technologies

Information about how to use R and the world wide web together

Open government data, computational social science, digital humanities

Public health data

Open science

fable

univariate and multivariate time series forecasting models

R Interface to D3 Visualizations

rstats-ed

List of courses teaching R

Abstractions for Promise-Based Asynchronous Programming

A lightweight and easy-to-maintain LaTeX distribution

Readings in Applied Data Science

These readings reflect Hadley's personal thoughts about applied data science

prophet

Tool for producing high quality forecasts for time series data that has multiple seasonality with linear or non-linear growth

tidyverse

Easily install and load packages from the tidyverse

purrr

A functional programming toolkit for R

hrbrthemes

🔏 Opinionated, typographic-centric ggplot2 themes and theme components

xaringan

Create HTML5 slides with R Markdown and the JavaScript library

blogdown

Create Blogs and Websites with R Markdown

glue

Glue strings to data in R. Small, fast, dependency free interpreted string literals

covr

Test coverage reports for R

lintr

Static Code Analysis for R

reprex

Render bits of R code for sharing, e.g., on GitHub or StackOverflow

reticulate

R Interface to Python

tensorflow

TensorFlow for R

utf8

Manipulating and printing UTF-8 text that fixes multiple bugs in R's UTF-8 handling

Patchwork

Combine separate ggplots into the same graphic