This website, developed by Severino Ribecca, provides a comprehensive catalogue of data visualisation methods. For each method there is a detailed description of its use and functions along with examples and links to variations of the method. There are also links to a range of tools that can be used to generate the method. This is a simple and easy to use website that allows you to explore ways to present data in a visual format.
The Data Visualisation Catalogue, 2014
Sources
Ribecca, S., (2014). The Data Visualisation Catalogue. Retrieved from: http://www.datavizcatalogue.com/about.html