Neo4j, Data Science, Graph Algorithms, Community Detection, Centrality.
(per 1000 births)", "GDP ($ per capita)"] as feature MATCH (c:Country) WHERE c[feature] IS null MATCH (c)-[:PART_OF]->(r:Region)<-[:PART_OF]-(other:Country) WHERE other[feature] IS NOT null WITH c,feature,avg(other[feature]) as avg_value CALL apoc.create.setProperty(c, feature, avg_value) YIELD