{
  "package" : "hl7.terminology.r5@6.3.0",
  "definition" : "Used for Hedges method of tau estimation, no additional elements needed",
  "system" : "http://terminology.hl7.org/CodeSystem/statistic-model-code",
  "property" : [ ],
  "codesystem" : "ca643a9f-4e55-5b18-8d27-710382c61eba",
  "concept_id" : "31a6301e-3807-5e9f-a330-2edb33a2335b",
  "ancestors" : {
    "hedgesMethod" : 0
  },
  "id" : "4d068e80-9025-4ef9-b6e5-7b21b367c9f2",
  "code" : "hedgesMethod",
  "display" : "Hedges method",
  "version" : "1.0.0"
}