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Working with audio in R using av

The latest version of the rOpenSci av package includes some useful new tools for working with audio data. We have added functions for reading, cutting, converting, transforming, and plotting audio data in any popular audio / video format (mp3, mkv, aac, etc).

The functionality can either be used by itself, or to prepare audio data for further analysis in R using other packages. We hope this clears an important hurdle to use R for research on speech, music, and whale mating calls.

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Call BEAST2 for Bayesian evolutionary analysis from R

babette 1 is a package to work with BEAST2 2, a software platform for Bayesian evolutionary analysis from R.

babette is a spin-off of my own academic research. As a PhD I work on models of diversification: mathematical descriptions of how species form new species. Instead of working on a species' individuals, I work on species as evolutionary lineages. A good way to show the evolutionary relationships between species are phylogenies. For example, this is a phylogeny, with four species, eloquently named ‘1’, ‘2’, ‘3’ and ‘4’:

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rOpenSci Code of Conduct Annual Review

One year ago, we released our new Code of Conduct. At that time, the Code of Conduct Committee (authors of this post) agreed to do an annual review of the text, reporting form, and our internal guidelines.

We have made one change to the Code of Conduct text. Because some people who have experienced abuse prefer not to label themselves as a victim, in “We are committed to transparency with our community while upholding the privacy of victims” we edited to “… upholding the privacy of victims and people who report incidents”.

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rOpenSci 2019 Code of Conduct Transparency Report

In January 2019, we announced the release of rOpenSci’s Code of Conduct version 2.0. This includes a named Committee, greater detail about unacceptable behaviors, instructions on how to make a report, and information on how reports are handled. We are committed to transparency with our community while upholding of victims and people who report incidents.

Our Code of Conduct applies to all people participating in the rOpenSci community, including rOpenSci staff and leadership. It applies to all modes of interaction online including GitHub project repositories, the rOpenSci discussion forum, Slack, Community Calls, and in person at rOpenSci-hosted events or events officially endorsed by rOpenSci, including social gatherings affiliated with an event.

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Want to Intern with rOpenSci’s Community Manager?

Want to get some hands-on insights into running an open source community? Here’s an opportunity to work with me, rOpenSci’s Community Manager, on some non-code community-related work. I am looking for someone to work 1 day a week for 12 to 14 weeks.

Working alongside rOpenSci’s Community Manager, Stefanie Butland, you will use guidelines and checklists to help run some of our established programs like our Blog and Community Calls. Tasks include:

  • Reviewing and editing community-contributed blog posts via Git and GitHub, publishing them to our website, and drafting and scheduling tweets to promote them
  • Publishing information on upcoming Community Calls to the rOpenSci website, promoting them through multiple channels, and post-Call video editing
  • Monitoring social media for use cases of rOpenSci packages or resources, encouraging people to share those in our public forum, and scheduling tweets to promote them
  • Drafting and scheduling tweets when an rOpenSci package is featured in RViews Top 40, highlighted in R-Weekly monthly news, or similar digests
  • Sharing your opinions with us on how we can improve any of these

Who are you? You are familiar with R communities, understand that it’s people that make software, and you have a sense of community building with a “what’s it like to be you” perspective. You have a working knowledge of Git and GitHub, are skilled in written and spoken communication, grammar, and editing in English and are comfortable communicating on Twitter.

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Working together to push science forward

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