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A Robust, High Performance JSON Parser and Generator for R

7 months ago by Hadley Wickham

Create Elegant Data Visualisations Using the Grammar of Graphics

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Functions for Base Types and Core R and 'Tidyverse' Features

5 months ago by Hadley Wickham

Simple, Consistent Wrappers for Common String Operations

9 months ago by Hadley Wickham

Flexibly Reshape Data: A Reboot of the Reshape Package

2 months ago by Michel Lang

Reimplementations of Functions Introduced Since R-3.0.0

7 months ago by Jeroen Ooms

Toolkit for Encryption, Signatures and Certificates Based on OpenSSL

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Easily Tidy Data with 'spread()' and 'gather()' Functions

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Tools: moving window statistics, GIF, Base64, ROC AUC, etc.

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S3 Infrastructure for Regular and Irregular Time Series (Z's Ordered Observations)

2 months ago by Dirk Eddelbuettel

'Rcpp' Integration for the 'Armadillo' Templated Linear Algebra Library

3 months ago by Dirk Eddelbuettel

'Rcpp' Integration for the 'Eigen' Templated Linear Algebra Library

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Default Color Maps from 'matplotlib' (Lite Version)

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General Network (HTTP/FTP/...) Client Interface for R

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Procedures for Psychological, Psychometric, and Personality Research

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Parametric Bootstrap and Kenward Roger Based Methods for Mixed Model Comparison

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Translate Spreadsheet Cell Ranges to Rows and Columns

3 years ago by Katharine M. Mullen

Derivative-free optimization algorithms by quadratic approximation