Monthly Archives: February 2009

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  Tree map infographics for spend data

  Posted on February 5, 2009 by hudgeon in VendorManagement

  Thanks to Flowing Data for linking to another great graphic from the New York Times. This type of graphic falls into the category of tree maps which, along with the bubble chart, are my favourite tools in my data analysts toolkit. The tree map and the bubble chart allow the relationships between multi-dimensional data sets [...]

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