This example models drug interventions on cognitive outcome. In this example there are 4 kinds of nodes; sources, interventions, effects and outcomes.
The data model:
The edges indicate many-to-one and one-to-many relationships. For example many publications analyze the effect 'Rhodiola rosea's effect on attention', so there is a many-to-one relationship there. An intervention may affect many outomes, so there is a one-to-many relationship there.
Connect to my local database:
library(graphninja) g <- startGraph("http://localhost:7474/db/data/") g
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