Sigma Ego Network
Single-person-centred ego network where the focal user (the 'ego') sits in the middle and all of their direct connections (the 'alters') surround them, with edges drawn between any two alters who also know each other. The result is the classic sociological visualisation that reve
Template details
- chart
- network
- graph
- sigma
- sigmajs
- webgl
- ego-network
- social
- structural-holes
When to use this template
This visualization helps understand the structure and density of a specific individual's immediate social network. It reveals whether an individual's connections form a tightly-knit group or if the individual bridges disparate social circles, thereby highlighting their role in information flow and potential for structural holes. Analysts use it to assess an individual's social capital and network influence.
- Graph data centered on a single focal entity.
- Direct connections between the focal entity and its neighbors.
- Known connections existing among the focal entity's neighbors.
- Categorical attributes available for neighbor entities.
- Networks with a moderate number of direct connections.
- Data where alter-to-alter connection density is critical.