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Tidy Messy Data

Flights that Departed NYC in 2013

A 'dplyr' back end for databases that allows you to work with remote database tables as if they are in-memory data frames. Basic features works with any database that has a 'DBI' back end; more advanced features require 'SQL' translation to be provid

Convert Statistical Objects into Tidy Tibbles

High Precision Timing of R Expressions

A complete and consistent functional programming toolkit for R.

Multiple, Unpacking, and Destructuring Assignment

Make Static HTML Documentation for a Package

Common S3 Generics not Provided by Base R Methods Related to Model Fitting

A Grammar of Data Manipulation

Class for vectors of 1-bit booleans

A S3 Class for Vectors of 64bit Integers

Work with XML files using a simple, consistent interface. Built on top of the 'libxml2' C library.

General network (HTTP/FTP) client interface for R

Tools for Parsing and Generating XML Within R and S-Plus

Seamless R and C++ Integration

Functions for Bitwise operations on integer vectors.

R functions implementing a standard Unit Testing framework, with additional code inspection and report generation tools.

Tools for Spell Checking in R