Undirected: a link between two nodes is a fact about the pair, not a
direction, and the nodes are derived from the links exactly as a
FlowPoint's are.
There is deliberately no position here. Where a force-directed node
lands is a fact about the solver's seed rather than about the data, so
announcing it would be inventing a finding -- and a field that existed
would eventually be announced.
One link of a network or node-link diagram.
Undirected: a link between two nodes is a fact about the pair, not a direction, and the nodes are derived from the links exactly as a FlowPoint's are.
There is deliberately no position here. Where a force-directed node lands is a fact about the solver's seed rather than about the data, so announcing it would be inventing a finding -- and a field that existed would eventually be announced.
Example