R Packages Available

Life (生活)

Packages in library ‘/opt/conda/lib/R/library’:

assertthat              Easy Pre and Post Assertions

backports               Reimplementations of Functions Introduced Since


base                    The R Base Package

base64enc               Tools for base64 encoding

BH                      Boost C++ Header Files

bindr                   Parametrized Active Bindings

bindrcpp                An ‘Rcpp’ Interface to Active Bindings

bitops                  Bitwise Operations

broom                   Convert Statistical Analysis Objects into Tidy

                        Data Frames

caret                   Classification and Regression Training

caTools                 Tools: moving window statistics, GIF, Base64,

                        ROC AUC, etc.

cellranger              Translate Spreadsheet Cell Ranges to Rows and


class                   Functions for Classification

cli                     Helpers for Developing Command Line Interfaces

codetools               Code Analysis Tools for R

colorspace              Color Space Manipulation

compiler                The R Compiler Package

crayon                  Colored Terminal Output

curl                    A Modern and Flexible Web Client for R

CVST                    Fast Cross-Validation via Sequential Testing

datasets                The R Datasets Package

DBI                     R Database Interface

ddalpha                 Depth-Based Classification and Calculation of

                        Data Depth

DEoptimR                Differential Evolution Optimization in Pure R

devtools                Tools to Make Developing R Packages Easier

dichromat               Color Schemes for Dichromats

digest                  Create Compact Hash Digests of R Objects

dimRed                  A Framework for Dimensionality Reduction

dplyr                   A Grammar of Data Manipulation

DRR                     Dimensionality Reduction via Regression

evaluate                Parsing and Evaluation Tools that Provide More

                        Details than the Default

forcats                 Tools for Working with Categorical Variables


foreach                 Provides Foreach Looping Construct for R

forecast                Forecasting Functions for Time Series and

                        Linear Models

foreign                 Read Data Stored by Minitab, S, SAS, SPSS,

                        Stata, Systat, Weka, dBase, …

fracdiff                Fractionally differenced ARIMA aka

                        ARFIMA(p,d,q) models

ggplot2                 Create Elegant Data Visualisations Using the

                        Grammar of Graphics

git2r                   Provides Access to Git Repositories

glue                    Interpreted String Literals

gower                   Gower’s Distance

graphics                The R Graphics Package

grDevices               The R Graphics Devices and Support for Colours

                        and Fonts

grid                    The Grid Graphics Package

gtable                  Arrange ‘Grobs’ in Tables

haven                   Import and Export ‘SPSS’, ‘Stata’ and ‘SAS’


highr                   Syntax Highlighting for R Source Code

hms                     Pretty Time of Day

htmltools               Tools for HTML

httpuv                  HTTP and WebSocket Server Library

httr                    Tools for Working with URLs and HTTP

ipred                   Improved Predictors

IRdisplay               ‘Jupyter’ Display Machinery

IRkernel                Native R Kernel for the ‘Jupyter Notebook’

iterators               Provides Iterator Construct for R

jsonlite                A Robust, High Performance JSON Parser and

                        Generator for R

kernlab                 Kernel-Based Machine Learning Lab

KernSmooth              Functions for Kernel Smoothing Supporting Wand

                        & Jones (1995)

knitr                   A General-Purpose Package for Dynamic Report

                        Generation in R

labeling                Axis Labeling

lattice                 Trellis Graphics for R

lava                    Latent Variable Models

lazyeval                Lazy (Non-Standard) Evaluation

lubridate               Make Dealing with Dates a Little Easier

magrittr                A Forward-Pipe Operator for R

markdown                ‘Markdown’ Rendering for R

MASS                    Support Functions and Datasets for Venables and

                        Ripley’s MASS

Matrix                  Sparse and Dense Matrix Classes and Methods

memoise                 Memoisation of Functions

methods                 Formal Methods and Classes

mime                    Map Filenames to MIME Types

mnormt                  The Multivariate Normal and t Distributions

ModelMetrics            Rapid Calculation of Model Metrics

modelr                  Modelling Functions that Work with the Pipe

munsell                 Utilities for Using Munsell Colours

nlme                    Linear and Nonlinear Mixed Effects Models

nnet                    Feed-Forward Neural Networks and Multinomial

                        Log-Linear Models

numDeriv                Accurate Numerical Derivatives

nycflights13            Flights that Departed NYC in 2013

openssl                 Toolkit for Encryption, Signatures and

                        Certificates Based on OpenSSL

parallel                Support for Parallel computation in R

pbdZMQ                  Programming with Big Data — Interface to


pillar                  Coloured Formatting for Columns

pkgconfig               Private Configuration for ‘R’ Packages

plogr                   The ‘plog’ C++ Logging Library

plyr                    Tools for Splitting, Applying and Combining


prodlim                 Product-Limit Estimation for Censored Event

                        History Analysis

psych                   Procedures for Psychological, Psychometric, and

                        Personality Research

purrr                   Functional Programming Tools

quadprog                Functions to solve Quadratic Programming


R6                      Classes with Reference Semantics

randomForest            Breiman and Cutler’s Random Forests for

                        Classification and Regression

RColorBrewer            ColorBrewer Palettes

Rcpp                    Seamless R and C++ Integration

RcppArmadillo           ‘Rcpp’ Integration for the ‘Armadillo’

                        Templated Linear Algebra Library

RcppRoll                Efficient Rolling / Windowed Operations

RCurl                   General Network (HTTP/FTP/…) Client Interface

                        for R

readr                   Read Rectangular Text Data

readxl                  Read Excel Files

recipes                 Preprocessing Tools to Create Design Matrices

rematch                 Match Regular Expressions with a Nicer ‘API’

repr                    Serializable Representations

reshape2                Flexibly Reshape Data: A Reboot of the Reshape


rlang                   Functions for Base Types and Core R and

                        ‘Tidyverse’ Features

rmarkdown               Dynamic Documents for R

robustbase              Basic Robust Statistics

rpart                   Recursive Partitioning and Regression Trees

rprojroot               Finding Files in Project Subdirectories

RSQLite                 ‘SQLite’ Interface for R

rstudioapi              Safely Access the RStudio API

rversions               Query ‘R’ Versions, Including ‘r-release’ and


rvest                   Easily Harvest (Scrape) Web Pages

scales                  Scale Functions for Visualization

selectr                 Translate CSS Selectors to XPath Expressions

sfsmisc                 Utilities from ‘Seminar fuer Statistik’ ETH


shiny                   Web Application Framework for R

sourcetools             Tools for Reading, Tokenizing and Parsing R


splines                 Regression Spline Functions and Classes

stats                   The R Stats Package

stats4                  Statistical Functions using S4 Classes

stringi                 Character String Processing Facilities

stringr                 Simple, Consistent Wrappers for Common String


survival                Survival Analysis

tcltk                   Tcl/Tk Interface

tibble                  Simple Data Frames

tidyr                   Easily Tidy Data with ‘spread()’ and ‘gather()’


tidyselect              Select from a Set of Strings

tidyverse               Easily Install and Load ‘Tidyverse’ Packages

timeDate                Rmetrics – Chronological and Calendar Objects

tools                   Tools for Package Development

tseries                 Time Series Analysis and Computational Finance

utf8                    Unicode Text Processing

utils                   The R Utils Package

uuid                    Tools for generating and handling of UUIDs

viridisLite             Default Color Maps from ‘matplotlib’ (Lite


whisker                 {{mustache}} for R, logicless templating

withr                   Run Code ‘With’ Temporarily Modified Global


xml2                    Parse XML

xtable                  Export Tables to LaTeX or HTML

yaml                    Methods to Convert R Data to YAML and Back

zoo                     S3 Infrastructure for Regular and Irregular

                        Time Series (Z’s Ordered Observations)