Shipping Mix

October 20, 2011 | john.nelson

With a fresh pile of historical global shipping data, we came back to the flow visualizations that illustrated tangible supply lines that facilitate global trade.  This time we've isolated two types of shipping vessels, cargo and tanker, in order ...
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Screen Scraping, Mapping in R

February 19, 2011 | Earl Glynn

by Earl F. Glynn, Kansas Watchdog The PowerPoint slides below give an overview of screen scraping and mapping in R. Details with comments about many of the R statements can be found in these articles: Simple R Screen Scraping Example R Screen Scraping:... [Read more...]

A new twist on the identifier mapping problem

January 11, 2010 | nsaunders

Yesterday, Deepak wrote about BridgeDB, a software package to deal with the “identifier mapping problem”. Put simply, biologists can name a biological entity in any way that they like, leading to multiple names for the same object. Easily solved, you might think, by choosing one identifier and sticking to it, ... [Read more...]

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