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Visualisations

The authority of a graph

With so many graphics software applications now available, it’s never been easier to turn complex data sets into interactive charts, maps, and infographics. However, using contemporary visuals to represent and understand big data often raises the question, “That looks nice… but, what exactly is it meant to show?”Source: http://commons.wikimedia.org/wiki/File:Social_Network_Analysis_Visualization.png?uselang=en-gb Performing …

Learning Analytics Summer Institute 7th July 2013

Learning Analytics has rapidly become a “hot topic” in Higher Education. Our teaching and  learning activities online now generate “big data” and there is a need to manage and understand that data, to make best use of it at national, local, institutional and school level.  All sorts of work is …

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