Query Metapaths Random Nodes
Return metapaths for a random source and target node for which at least one metapath with path count information exists in the database.
GET /v1/metapaths/random-nodes/?format=api
http://purl.obolibrary.org/obo/UBERON_0001460", "bto_id": "BTO:0001435", "source": "Uberon", "license": "CC BY 3.0", "mesh_id": "D001132" }, "metanode": "Anatomy" }, "target": { "id": 33996, "identifier": "GO:0080019", "identifier_type": "str", "name": "fatty-acyl-CoA reductase (alcohol-forming) activity", "properties": { "url": "http://purl.obolibrary.org/obo/GO_0080019", "source": "Gene Ontology", "license": "CC BY 4.0" }, "metanode": "Molecular Function" }, "path_counts": [ { "id": 123674369, "adjusted_p_value": 0.05944000647359745, "path_count": 1, "dwpc": 3.2260126603987795, "p_value": 0.00396266709823983, "reversed": false, "metapath_abbreviation": "AlDuGpMF", "metapath_name": "Anatomy–localizes–Disease–upregulates–Gene–participates–Molecular Function", "metapath_length": 3, "metapath_path_count_density": 0.236089, "metapath_path_count_mean": 0.9852780000000001, "metapath_path_count_max": 218, "metapath_dwpc_raw_mean": 0.000131449, "metapath_n_similar": 15, "metapath_p_threshold": 0.005053733687704034, "metapath_id": "AlDuGpMF", "metapath_reversed": false, "metapath_metaedges": [ [ "Anatomy", "Disease", "localizes", "both" ], [ "Disease", "Gene", "upregulates", "both" ], [ "Gene", "Molecular Function", "participates", "both" ] ], "dgp_id": 9533358, "dgp_source_degree": 15, "dgp_target_degree": 2, "dgp_n_dwpcs": 1246000, "dgp_n_nonzero_dwpcs": 114800, "dgp_nonzero_mean": 2.199688390945336, "dgp_nonzero_sd": 0.549883993797173, "dgp_reversed": false, "cypher_query": "MATCH path = (n0:Anatomy)-[:LOCALIZES_DlA]-(n1)-[:UPREGULATES_DuG]-(n2)-[:PARTICIPATES_GpMF]-(n3:MolecularFunction)\nUSING JOIN ON n1\nWHERE n0.identifier = 'UBERON:0001460' // arm\nAND n3.identifier = 'GO:0080019' // fatty-acyl-CoA reductase (alcohol-forming) activity\nWITH\n[\nsize((n0)-[:LOCALIZES_DlA]-()),\nsize(()-[:LOCALIZES_DlA]-(n1)),\nsize((n1)-[:UPREGULATES_DuG]-()),\nsize(()-[:UPREGULATES_DuG]-(n2)),\nsize((n2)-[:PARTICIPATES_GpMF]-()),\nsize(()-[:PARTICIPATES_GpMF]-(n3))\n] AS degrees, path\nWITH path, reduce(pdp = 1.0, d in degrees| pdp * d ^ -0.5) AS PDP\nWITH collect({paths: path, PDPs: PDP}) AS data_maps, count(path) AS PC, sum(PDP) AS DWPC\nUNWIND data_maps AS data_map\nWITH data_map.paths AS path, data_map.PDPs AS PDP, PC, DWPC\nRETURN\n path AS neo4j_path,\n substring(reduce(s = '', node IN nodes(path)| s + '–' + node.name), 1) AS path,\n PDP,\n 100 * (PDP / DWPC) AS percent_of_DWPC\nORDER BY percent_of_DWPC DESC\nLIMIT 10" } ], "n_metapaths": 1, "pathcount_table_random_id": 123674369, "pathcount_table_max_id": 169602979 }{ "source": { "id": 42956, "identifier": "UBERON:0001460", "identifier_type": "str", "name": "arm", "properties": { "url": "