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Garrett Grolemund

Posts and resources by Garrett Grolemund#

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Introducing Component and Layout Galleries for Shiny for Python

Qucikly see and choose Shiny for Python’s Components and Layouts in these new galleries

Daniel Chen, Sara Altman, Garrett Grolemund

Feb 26, 2024

Shiny for Python Interactive Apps Shiny

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Tips for Making a New Cheatsheet

Tips for making a new cheatsheet

Garrett Grolemund

Mar 27, 2020

cheatsheets Education Learn Teaching

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Remastering ‘Master the Tidyverse’

Looking for teaching material for intro to #rstats and the #tidyverse? I’ve made mine easier to reuse. Please help yourself!

Garrett Grolemund

Sep 26, 2019

tidyverse Education Teaching

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Introducing learnr

Introducing learnr: create interactive R tutorials with exercises, quizzes, and videos

Garrett Grolemund

Jul 11, 2017

Shiny Publishing Shiny Tutorial Packages R Markdown Rstudio

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Shiny JavaScript Tutorials

New tutorial series on creating custom JavaScript widgets for Shiny using libraries like c3.js, d3.js, and intro.js

Garrett Grolemund

May 6, 2016

Shiny Interactive Apps MLOps and Admin Shiny Rstudio Training

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New R Markdown articles section, plus.Rmd to.docx super powers!

New R Markdown articles section launched with tips for Word output: styles, margins, tables, and bibliographies

Garrett Grolemund

Jul 22, 2015

rmarkdown Publishing Article R Markdown Rstudio

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Article Spotlight: Persistent data storage in Shiny apps

Article spotlight: Dean Attali explains how to save Shiny app data to local files, databases, and cloud storage for persistence

Garrett Grolemund

Jul 15, 2015

Shiny Interactive Apps MLOps and Admin Data Shiny Rstudio Training

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New Shiny cheat sheet and video tutorial

New free Shiny video tutorial (2.5 hours) and updated cheat sheet covering app architecture, reactivity, inputs, layouts, and CSS

Garrett Grolemund

Jun 22, 2015

Shiny Interactive Apps MLOps and Admin Cheatsheet Shiny Rstudio Training

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SparkR preview by Vincent Warmerdam

Guest tutorial: Get started with SparkR for distributed computing—install locally, run map/reduce operations, and deploy on AWS

Garrett Grolemund

May 28, 2015

MLOps and Admin Big Data Spark Sparkr Rstudio Training

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Design patterns for action buttons

New Shiny article: five design patterns for action buttons using observeEvent() and eventReactive()

Garrett Grolemund

Apr 7, 2015

Shiny Interactive Apps Article Shiny Rstudio

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Data Visualization cheatsheet, plus Spanish translations

New ggplot2 cheatsheet covering geoms, stats, scales, facets, and themes—plus Spanish translations of other cheatsheets

Garrett Grolemund

Mar 30, 2015

ggplot2 MLOps and Admin Cheatsheet Data Visualization Graphs Plots Packages Rstudio Training

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Package Development cheatsheet, plus Chinese translations

New devtools cheatsheet for building R packages: structure, DESCRIPTION, roxygen docs, tests, and vignettes—plus Chinese translations

Garrett Grolemund

Mar 12, 2015

cheatsheets MLOps and Admin Packages Rstudio Training

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Introduction to Data Science with R video workshop

New 8-hour video course from RStudio and O’Reilly covering R programming, data manipulation, visualization, and modeling

Garrett Grolemund

Nov 6, 2014

MLOps and Admin Rstudio News Training

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Track how visitors use your Shiny app with Google Analytics

New article: track visitors and usage patterns in your Shiny apps using Google Analytics and jQuery

Garrett Grolemund

Sep 8, 2014

Shiny Interactive Apps Shiny Rstudio

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The R Markdown Cheat Sheet

New R Markdown cheat sheet: render reports to PDF, HTML, or Word, embed R code, and create interactive documents

Garrett Grolemund

Aug 1, 2014

rmarkdown cheatsheets MLOps and Admin Packages Rstudio Training

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Master interactive documents at the Shiny Dev Center

New Shiny Dev Center articles: create interactive documents and slideshows by embedding Shiny in R Markdown

Garrett Grolemund

Jul 21, 2014

Shiny Interactive Apps MLOps and Admin Shiny Rstudio Training

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Shiny cheat sheet

New Shiny cheat sheet: quick reference for app structure, reactive foundations, layouts, and deployment

Garrett Grolemund

Jun 30, 2014

Shiny Interactive Apps Shiny Rstudio

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Interactive documents: An incredibly easy way to use Shiny

Interactive documents: embed Shiny widgets in R Markdown for live, interactive reports—no separate server.R/ui.R needed

Garrett Grolemund

Jun 19, 2014

Shiny Interactive Apps Shiny Shinyapps.io Rstudio

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Comment sections and help instructions at the Shiny Dev Center

Shiny Dev Center adds Disqus comments on all articles and a new guide on getting help with Shiny

Garrett Grolemund

May 28, 2014

Shiny Interactive Apps Shiny Rstudio

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New Shiny article: Style your apps with CSS

New article: customize your Shiny app’s appearance using CSS files and inline styles

Garrett Grolemund

May 7, 2014

Shiny Interactive Apps Article CSS Shiny Rstudio

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lubridate 1.2.0 now on CRAN

lubridate 1.2.0 is 50x faster at parsing dates, adds stamp() for custom formatting, and %m+% for safe month math

Garrett Grolemund

Oct 8, 2012

lubridate Data Wrangling Packages Rstudio