{
  "package" : "hl7.terminology.r5@6.3.0",
  "definition" : "Used for z-test, no additional elements needed",
  "system" : "http://terminology.hl7.org/CodeSystem/statistic-model-code",
  "property" : [ ],
  "codesystem" : "ca643a9f-4e55-5b18-8d27-710382c61eba",
  "concept_id" : "d867b98a-214c-5497-87d6-6c54607b2361",
  "ancestors" : {
    "zTest" : 0
  },
  "id" : "9055221c-4702-4960-8398-e66c3845d03a",
  "code" : "zTest",
  "display" : "z-test",
  "version" : "1.0.0"
}