Our first cohort of the rOpenSci Champions Program has now completed the second phase of the program by developing their project and carrying out outreach activities. In this article, we share each Champion’s project, their achievements and their outreach activities. 🔗Champions’ Projects In their applications Champions choose to develop a new package or to participate in the review process as authors or reviewers.

rOpenSci’s second cohort of Champions has been onboarded!Their training first started with a session on code style, was followed by three sessions on the basics of R package development, and ended with a session on advanced R package development, which consisted of a potpourri of tips with discussion, followed by time for applying these principles to the participants’ packages.Here, I want to share one of the topics covered: Package testing, and

rOpenSci Software Peer Review’s guidance is gathered in an online book that keeps improving!This blog post summarises what’s new in our Dev Guide 0.9.0, with all changes listed in the changelog. 🔗Now available in Spanish!

Now that you have created your package, presenting it to the world is a crucial step to gain visibility and attract users . Marketing your package effectively contributes to reaching the people your package can support, finding users to assist you in maintaining and improving your package and allowing you to learn about how people use it. In this blog post we suggest a series of activities and tools for advertising your package.

Our community is our best asset. It’s so important to us, it’s in our mission statement. We recognize that communities are not inclusive by default; they require deliberate attention, including an enforceable Code of Conduct. rOpenSci is committed to providing a safe, inclusive, welcoming, and harassment-free experience for everyone.

The package qualtRics maintained by Julia Silge together with Joseph O’Brien provides functions to access survey results directly into R using the Qualtrics API. Qualtrics is an online survey and data collection software platform. 🔗Help test or improve qualtRics! Are you a heavy user of the Qualtrics survey tooling in general, and of the qualtRics R package in particular? Then you can help build and test the package. 🔗How to help?

The package targets maintained by Will Landau, and its companion packages, are pipeline tools, that coordinate the pieces of computationally demanding analysis projects. 🔗Help sustain targets discussion forums!

The package assertr maintained by Tony Fischetti, provides functionality to assert conditions that have to be met so that errors in data used in analysis pipelines can fail quickly.The provided functionality is similar to stopifnot() but more powerful, friendly, and easier for use in pipelines. 🔗Contributed to assertr!

Dear rOpenSci friends, it’s time for our monthly news roundup! You can read this post on our blog.Now let’s dive into the activity at and around rOpenSci!

rOpenSci’s second cohort of champions was onboarded!Their training started with a session on code style, which we will summarize here in this post.Knowing more about code quality is relevant to all Champion projects, be it creating a new package, submitting a package to software review, or reviewing a package.This training session consisted of a talk and discussion, whereas the next package development training sessions will be more hands-on.

A few weeks ago, prof Matt Crump wrote a blog post in which he explores tools to handle MIDI data in R, in preparation for a cognition experiment that involves creating musical stimuli. In the article he ends up using a mix of external command line tools ffmpeg and fluidsynth and a python module.