R's data.table package extends data.frame:

The Composer of ggplots

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

caret (Classification And Regression Training) R package that contains misc functions for training and plotting classification and regression models

A functional programming toolkit for R

Set up commonly used 📦 components

Apply Mapping Functions in Parallel using Futures

Tidy data structures, summaries, and visualisations for missing data

A tidy unified interface to models

Fast Disk-Based Parallelized Data Manipulation Framework for Larger-than-RAM Data

Easily add significance brackets to your ggplots

Explore correlations in R

Tidylog provides feedback about dplyr and tidyr operations. It provides wrapper functions for the most common functions, such as filter, mutate, select, and group_by, and provides detailed output f…

👻 Utilities for analyzing Bayesian models and posterior distributions

Estimated Marginal Means and Marginal Effects from Regression Models for ggplot2

R Interface to D3 Visualizations

Assertive programming for R analysis pipelines

📊 Computation and processing of models' parameters

Word counts and readability statistics in R markdown documents

A comprehensive, user-friendly toolkit for visualizing and analyzing statistical interactions. A spinoff from the `jtools` package.

Making imputation easy

An htmlwidget bringing D3 drip to R 💦 ✨ 📊

Coefficient stability plots in R

R package for Bayesian meta-analysis models, using Stan

Panel Maneuvers in dplyr: An R package for cleaning and manipulating panel and hierarchical data

R package for implementing (S)imulation (B)ased (C)alibration using (R)ank (S)tatistics using the approach described in https://arxiv.org/abs/1804.06788

Convert lfe scripts to their fixest equivalents.

R package to estimate treatment effect in DID designs with many groups and periods.