Learn the bag of words technique for text mining with R.
Assistant Vice President of Innovation at Liberty Mutual Insurance
Learn how to visualize time series in R, then practice with a stock-picking case study.
Quantitative Trader and creator of the R Trader blog (www.thertrader.com)
Learn to visualize multivariate datasets using lattice graphics.
Associate Professor at the Indian Statistical Institute, member of R-Core, & the creator of l...