private Graph changeLatentNames(Graph full, Clusters measurements, List<String> latentVarList) { Graph g2 = null; try { g2 = (Graph) new MarshalledObject(full).get(); } catch (IOException e) { e.printStackTrace(); } catch (ClassNotFoundException e) { e.printStackTrace(); } for (int i = 0; i < measurements.getNumClusters(); i++) { List<String> d = measurements.getCluster(i); String latentName = latentVarList.get(i); for (Node node : full.getNodes()) { if (!(node.getNodeType() == NodeType.LATENT)) { continue; } List<Node> _children = full.getChildren(node); _children.removeAll(ReidentifyVariables.getLatents(full)); List<String> childNames = getNames(_children); if (new HashSet<String>(childNames).equals(new HashSet<String>(d))) { g2.getNode(node.getName()).setName(latentName); } } } return g2; }