![]() The following graph shows how it execute the operation on a dataset with 3 rows. SAS processes data row by row by using an implied loop in Data Step. Take the process of calculating the sum of two variables as an example, which is shown by the SAS and R code below. One of the most important differences between SAS and R is how data are processed. ![]() More specifically, we will focus on the data manipulation aspects of the migration. In this blog post we share some key considerations in migrating SAS to R for a financial services workload. R has been gaining in popularity among data professionals in recent years in industries such as financial services, as shown for example in this survey from executive search firm Burtch Works. ![]() General interest stories (not related to R) in the past month included: rules for rulers, a Hitchcock-Kubrick video mashup, the Earth from the Moon, and the Dear Data project.Īs always, thanks for the comments and please send any suggestions to me at Don't forget you can follow the blog using an RSS reader, via email using blogtrottr, or by following me on Twitter (I'm You can find roundups of previous months here.īy Lixun Zhang (Data Scientist), Ye Xing (Senior Data Scientist) and Tao Wu (Principal Data Scientist Manager), all at MicrosoftĮditor's Note: To learn more about migrating from SAS to R, there will be a live webinar presented by Lixun and Ye tomorrow (Tuesday, November 15). R used to analyze the scripts of "The Simpsons", and create a chart in the cartoon's unique style. More than half of published papers in Psychology contain at least one statistical reporting error, as revealed by the statcheck package.īuild data pipelines with Azure Data Factory and Microsoft R Server. The haven package supports reading SAS, SPSS, Stata and other data file formats into R. The ggiraph package makes it easy to add interactivity to ggplot2 graphics on the web. Upcoming data science courses in Zurich, Oslo and Stockholm.Ī tutorial on using R on Spark with SparkR, sparklyr, and RevoScaleR.Īn animated globe showing the impact of climate change, created with R. The " Team Data Science Process" and two new open-source projects from Microsoft: a visualization and explorationįramework and a statistical reporting tool based on caret.Īn R function for "tilegrams", like US maps with states scaled to electoral college votes. R Tools for Visual Studio 0.5 adds support for publishing R code as a SQL Server stored procedure.Īfter an accident, a data scientist estimates the value of a written-off vehicle with R. The Economist used R and the Emotion API to track emotions of the US presidential candidates during the debates.Ī new R Graph Gallery by Yan Holtz contains hundreds of data charts and their R code. R-hub, an online service to build and check R packages on multiple platforms, is now in public beta test.Ī style guide for R programs from Graham Williams, creator of rattle. The ReporterRs package makes it easy to insert R output, tables and graphics into Word and Powerpoint templates. " Data Science with SQL Server 2016", a free E-book featuring several in-depth R examples, is now available for download. In case you missed them, here are some articles from October of particular interest to R users. ![]()
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