Tutorial level: Elementary I recently had to create an A6 booklet for an event that was being hosted by DHAN Foundation/Tata-Dhan Academy. At first, I thought it would be a nightmare to design and print it—particularly because I only had one day to do the layout for a 60+ page book—but it turns out that [...]
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Using the reshape package in R for pivot-table-like functionality
A little more than a week ago, I wrote about creating pivot tables in Microsoft Excel and OpenOffice.org. I also mentioned that I would explain how to do similar calculations by using R. This post will explain how to achieve similar results in R by using the reshape package. I had initially started experimenting with [...]