ii-sdv 2014 network visualisation - unpicking the knot ( cambridge intelligence, uk)
TRANSCRIPT
Joe Parry
Graph Visualisation Unpicking the Knot
What does data look like?
Data is invisible
To be seen, data must be encoded
How?
Quan%ta%ve Ordinal Nominal More Accurate
Less Accurate
Quantitative Ordinal Nominal Position Position Position Length Density Hue Angle Saturation Density Slope Hue Saturation Area Length Shape Density Angle Length Saturation Slope Angle Hue Area Slope Shape Shape Area
Visual encoding by data type
Graph Encoding
Matrix
Edge bundling
Hive plots
Hive Plots
Classic node-link diagram
Demos!
Design principles for effective graph visualisation
1. Start with the Question
2. Meaningful Visual Encoding
3. Interaction
4. Visual Filters
5. Aggregation
6. Use a great tool ;-)
