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...blogger Naomi Robbins reprised several examples from her Forbes blog where R was used to improve on some substandard charts: http://bit.ly/VAGLe1 Guest blogger Nathan Yau described some of the R tutorials available at his FlowingData blog to create some stunning data visualizations: http://bit.ly/VAGIz4 Guest blogger Yihui Xie described how to use his knitr package to easily create reports with data, code and graphics for the Web: http://bit.ly/VAGLed Guest blogger Douglas McNair uses Revolution R and the RevoScaleR package at Cerner for the analysis of clinical trials with large amounts of data...