17 September 2012
I first experimented with word clouds several years ago and used them to visualise the speeches of Kevin Rudd and Malcolm Turnbull. I have now learned from the Fell Stats blog (via R-Bloggers) that there is an R package for generating word clouds. The package makes use of tm, a text mining package for R, which I have been [...]
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4 January 2011
Sometimes the things that are unsaid are far more telling than the things said. I had cause to reflect on this when I stumbled across a book on my shelves that I have not opened for many years. The book, entitled “Deutsche Bank: Dates, facts and figures 1870-1993”, is an English translation of the year-by-year [...]
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