Winston Chang

Winston is a software engineer at RStudio. He holds a Ph.D. in psychology from Northwestern University and is the author of R Graphics Cookbook, published by O’Reilly Media.


Asynchronous programming in R

rstudio::conf 2020

Asynchronous programming in R

January 30, 2020

Writing regular R code is straightforward: you tell R to do something, it does it, and then it returns control back to you.

Testing Shiny applications with Shinytest - Shiny developers now have tools for automated testing of complete applications.

Webinars

Testing Shiny applications with Shinytest - Shiny developers now have tools for automated testing of complete applications.

October 4, 2017

Testing Shiny applications with Shinytest - Shiny developers now have tools for automated testing of complete applications.

Introducing a bookmarkable state for Shiny

Webinars

Introducing a bookmarkable state for Shiny

December 14, 2016

Users can save the state of an application and get a URL that can be used to return to the application in that state.

How to profile and optimize code using profvis, a new package for exploring profiling data.

Webinars

How to profile and optimize code using profvis, a new package for exploring profiling data.

August 18, 2016

How to profile and optimize code using profvis, a new package for exploring profiling data.