Because it's Friday: Principles and Values

Most companies publish mission and vision statements, and some also publish a detailed list of principles that underlie the company ethos. But what makes a good collection of principles, and does writing them down really matter? At the recent Monktoberfest conference, Bryan Cantrill argued that yes, they do matter, mostly by way of some really egregious counterexamples. That’s all from the blog for this week. We’ll be back on Monday — have a great weekend!
Original Post: Because it's Friday: Principles and Values

Registration and talk proposals now open for useR!2018

Registration is now open for useR! 2018, the official R user conference to be held in Brisbane, Australia July 10-13. If you haven’t been to a useR! conference before, it’s a fantastic opportunity to meet and mingle with other R users from around the world, see talks on R packages and applications, and attend tutorials for deep dives on R-related topics. This year’s conference will also feature keynotes from Jenny Bryan, Steph De Silva, Heike Hofmann, Thomas Lin Pedersen, Roger Peng and Bill Venables. It’s my favourite conference of the year, and I’m particularly looking forward to this one. This video from last year’s conference in Brussels (a sell-out with over 1,1000 attendees) will give you a sense of what a useR! conference is like: The useR! conference brought to you by the R Foundation and is 100% community-led.…
Original Post: Registration and talk proposals now open for useR!2018

Registration and talk proposals now open for useR!2018

Registration is now open for useR! 2018, the official R user conference to be held in Brisbane, Australia July 10-13. If you haven’t been to a useR! conference before, it’s a fantastic opportunity to meet and mingle with other R users from around the world, see talks on R packages and applications, and attend tutorials for deep dives on R-related topics. This year’s conference will also feature keynotes from Jenny Bryan, Steph De Silva, Heike Hofmann, Thomas Lin Pedersen, Roger Peng and Bill Venables. It’s my favourite conference of the year, and I’m particularly looking forward to this one. This video from last year’s conference in Brussels (a sell-out with over 1,1000 attendees) will give you a sense of what a useR! conference is like: The useR! conference brought to you by the R Foundation and is 100% community-led.…
Original Post: Registration and talk proposals now open for useR!2018

Microsoft R Open 3.4.3 now available

Microsoft R Open (MRO), Microsoft’s enhanced distribution of open source R, has been upgraded to version 3.4.3 and is now available for download for Windows, Mac, and Linux. This update upgrades the R language engine to the latest R (version 3.4.3) and updates the bundled packages (specifically: checkpoint, curl, doParallel, foreach, and iterators) to new versions.  MRO is 100% compatible with all R packages. MRO 3.4.3 points to a fixed CRAN snapshot taken on January 1 2018, and you can see some highlights of new packages released since the prior version of MRO on the Spotlights page. As always, you can use the built-in checkpoint package to access packages from an earlier date (for reproducibility) or a later date (to access new and updated packages). MRO 3.4.3 is based on R 3.4.3, a minor update to the R engine (you can see the detailed list…
Original Post: Microsoft R Open 3.4.3 now available

Microsoft R Open 3.4.3 now available

Microsoft R Open (MRO), Microsoft’s enhanced distribution of open source R, has been upgraded to version 3.4.3 and is now available for download for Windows, Mac, and Linux. This update upgrades the R language engine to the latest R (version 3.4.3) and updates the bundled packages (specifically: checkpoint, curl, doParallel, foreach, and iterators) to new versions.  MRO is 100% compatible with all R packages. MRO 3.4.3 points to a fixed CRAN snapshot taken on January 1 2018, and you can see some highlights of new packages released since the prior version of MRO on the Spotlights page. As always, you can use the built-in checkpoint package to access packages from an earlier date (for reproducibility) or a later date (to access new and updated packages). MRO 3.4.3 is based on R 3.4.3, a minor update to the R engine (you can see the detailed list…
Original Post: Microsoft R Open 3.4.3 now available

A simple way to set up a SparklyR cluster on Azure

The SparklyR package from RStudio provides a high-level interface to Spark from R. This means you can create R objects that point to data frames stored in the Spark cluster and apply some familiar R paradigms (like dplyr) to the data, all the while leveraging Spark’s distributed architecture without having to worry about memory limitations in R. You can also access the distributed machine-learning algorithms included in Spark directly from R functions.  If you don’t happen to have a cluster of Spark-enabled machines set up in a nearby well-ventilated closet, you can easily set one up in your favorite cloud service. For Azure, one option is to launch a Spark cluster in HDInsight, which also includes the extensions of Microsoft ML Server. While this service recently had a significant price reduction, it’s still more expensive than running a “vanilla” Spark-and-R…
Original Post: A simple way to set up a SparklyR cluster on Azure

A simple way to set up a SparklyR cluster on Azure

The SparklyR package from RStudio provides a high-level interface to Spark from R. This means you can create R objects that point to data frames stored in the Spark cluster and apply some familiar R paradigms (like dplyr) to the data, all the while leveraging Spark’s distributed architecture without having to worry about memory limitations in R. You can also access the distributed machine-learning algorithms included in Spark directly from R functions.  If you don’t happen to have a cluster of Spark-enabled machines set up in a nearby well-ventilated closet, you can easily set one up in your favorite cloud service. For Azure, one option is to launch a Spark cluster in HDInsight, which also includes the extensions of Microsoft ML Server. While this service recently had a significant price reduction, it’s still more expensive than running a “vanilla” Spark-and-R…
Original Post: A simple way to set up a SparklyR cluster on Azure

Because it's Friday: Kite Ballet

With a tip ‘o the hat to Buck, enjoy the acrobatics of these kites from a performance in Oregon in 2012, set to Bohemian Rhapsody. Even after watching it a few times I still don’t get how the lines don’t get tangled up. That’s all from the blog for this week (which has been an awesome one for me, hanging out with my new Cloud Developer Advocate colleagues). We’ll be back with more on Tuesday, after taking a brief break for the Martin Luther King Day holiday here in the US. Have a great (long, if you have it too) weekend!
Original Post: Because it's Friday: Kite Ballet

How to implement neural networks in R

Related To leave a comment for the author, please follow the link and comment on their blog: Revolutions. R-bloggers.com offers daily e-mail updates about R news and tutorials on topics such as: Data science, Big Data, R jobs, visualization (ggplot2, Boxplots, maps, animation), programming (RStudio, Sweave, LaTeX, SQL, Eclipse, git, hadoop, Web Scraping) statistics (regression, PCA, time series, trading) and more… If you got this far, why not subscribe for updates from the site? Choose your flavor: e-mail, twitter, RSS, or facebook…
Original Post: How to implement neural networks in R