Neo4j, Data Science, Graph Algorithms, Community Detection, Centrality.
propertyName, propertyObservations, totalObservations WITH propertyName, (totalObservations - propertyObservations) as missing_value WHERE missing_value < 5 AND NOT propertyName in excluded_features // Reduce to a single row WITH collect(propertyName) as potential_features MATCH (c:Country) UNWIND