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...je The new choroplethr package makes it easier to create data maps in R: http://bit.ly/1c1bcjf A developer preview of SparkR, an interface between R and Apache Spark, is now available: http://bit.ly/1c1berq Joseph Rickert reviews the capabilities of R for topological data analysis: http://bit.ly/1c1berr In a recent survey of data scientists, R is the most-used software tool other than SQL: http://bit.ly/1c1bers A new JSS article on computing with massive data, and a change in policy for acceptable JSS software licenses: http://bit.ly/1b08srV Large scale optimization with the optim and rxDataSte...