Shiny 0.4.0 now available

2013-02-22 Winston Chang
Shiny version 0.4.0 is now available on CRAN. The most visible change is that the API has been slightly simplified. Your existing code will continue to work, although Shiny will print messages about how to migrate your code. Migration should be straightforward, as described below. It will take a bit of work to switch to the new API, but we think it’s worth it in the long run, because the new interface is somewhat simpler, and because it offers a better mapping between function names and reactive programming concepts. Read more →

Shiny 0.3.0 released

2013-01-25 Winston Chang
Version 0.3.0 of Shiny is now available on CRAN. This version of Shiny has several new features and bug fixes. Some of the changes are under the hood: for example, Shiny now uses a more efficient algorithm for scheduling the execution of reactive functions. There are also some user-facing changes: for example, the new runGitHub() function lets you download and run applications directly from a GitHub repository. We’ve updated the tutorial page with documentation about these and other features. Read more →

Version 1.0 of devtools released!

2013-01-23 Hadley Wickham
We’re very pleased to announce the release of devtools 1.0. We’ve given devtools the 1.0 marker because it now works with the vast majority of packages in the wild, with this version adding support for S4 and Rcpp. Devtools also has completely revamped code for finding Rtools on windows, including much better error messages if something is wrong with your setup. In celebration of reaching 1.0, devtools now has it’s own webpage, which provides a bit more information about why you might want to use it. Read more →

Shiny Server now available

2013-01-22 Joe Cheng
Shiny makes it easy to develop interactive web applications that run on your own machine. But by itself, it isn’t designed to make your applications available to all comers over the internet (or intranet). You can’t run more than one Shiny application on the same port, and if your R process crashes or exits for any reason, your service becomes unavailable. Our solution is Shiny Server, the application server for Shiny. Read more →

ggplot2 0.9.3 and plyr 1.8 have been released!

2012-12-06 Winston Chang
We’re pleased to announce new versions of ggplot2 (0.9.3) and plyr (1.8). To get up and running with the new versions, start a clean R session without ggplot2 or plyr loaded, and run install.packages(c("ggplot2", "gtable", "scales", "plyr")). Read on to find out what’s new. ggplot2 0.9.3 Most of the changes version 0.9.3 are bug fixes. Perhaps the most visible change is that ggplot will now print out warning messages when you use stat="bin" and also map a variable to y. Read more →

An update on Shiny

2012-12-04 Joe Cheng
Last month we released Shiny, our new R package for creating interactive web applications. The response from the community has been extremely encouraging–we’ve received a lot of great feedback that has helped us to make significant improvements to the framework already! Shiny 0.2.3 on CRAN Starting with Shiny 0.2.3, you can install the latest stable version of Shiny directly from CRAN. Since the initial release, we’ve added some interesting features to Shiny, most notably the ability to offer on-the-fly file downloads. Read more →

RStudio and Rcpp

2012-11-29 RStudio Team
Thumbnail
Earlier this month a new version of the Rcpp package by Dirk Eddelbuettel and Romain François was released to CRAN and today we’re excited to announce a new version of RStudio that integrates tightly with Rcpp. First though more about some exciting new features in Rcpp 0.10.1. This release includes Rcpp attributes, which are simple annotations that you add to C++ source files to streamline calling C++ from R. This makes it possible to write C++ functions and simply source them into R just as you’d source an R script. Read more →

Introducing Shiny: Easy web applications in R

2012-11-08 Joe Cheng
Thumbnail
Say hello to Shiny, a new R package that we’re releasing for public beta testing today. Shiny makes it super simple for R users to turn analyses into interactive web applications that anyone can use. These applications let you specify input parameters using friendly controls like sliders, drop-downs, and text fields; and they can easily incorporate any number of outputs like plots, tables, and summaries. No HTML or JavaScript knowledge is necessary. Read more →

New version of RStudio (v0.97)

2012-11-01 RStudio Team
Today a new version of RStudio (v0.97) is available for download from our website. The principal focus of this release was creating comprehensive tools for R package development. We also implemented many other frequently requested enhancements including a new Vim editing mode and a much improved Find and Replace pane. Here’s a summary of what’s new in the release: Package Development A new Build tab with package development commands and a view of build output and errors Read more →

RStudio training

2012-10-23 Hadley Wickham
At RStudio, we want you to be effective R users. As well as creating great software, we want to make it easier for you to master R. To this end, we’re very happy to announce our new training offerings. We’re kicking off with two public courses: Effective data visualisation and reports and reproducible research in San Francisco, Dec 3-4. Advanced R programming and package development in Washington DC, Dec 10-12. Read more →