arangosh> var examples = require("org/arangodb/graph-examples/example-graph.js");
arangosh> var graph = examples.loadGraph("routeplanner");
arangosh> graph._absoluteEccentricity({}, {startVertexCollectionRestriction : 'germanCity',
........> direction : 'outbound', weight : 'distance'});
{ 
  "germanCity/Berlin" : 1200, 
  "germanCity/Hamburg" : 1200, 
  "germanCity/Cologne" : 700 
}