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...to analyze http://bit.ly/1c1bc30 and plot time series data http://bit.ly/1c1bc31 In a video interview with Trevor Hastie, John Chambers recounts the history of S and R: http://bit.ly/1c1bern A review of "Doing Data Science", a new book by Rachel Schutt and Cathy O'Neil http://bit.ly/1c1berp Hadley Wickham introduces the dplyr package, with its "grammar of data manipulation" http://bit.ly/1c1bcje 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 availabl...