{
  "package" : "hl7.fhir.r5.core@5.0.0",
  "definition" : "Used for 2-sample t-test, may be paired with \\\"value\\\" to express degrees of freedom",
  "system" : "http://hl7.org/fhir/statistic-model-code",
  "property" : [ ],
  "codesystem" : "daee36e9-3d32-5e38-8229-0a85553216b8",
  "concept_id" : "16a1ea42-0733-5ddf-b4d4-ea712dd83a1e",
  "ancestors" : {
    "twoSampleTTest" : 0
  },
  "id" : "809ef4f6-286a-493f-a899-0c5d29b475d6",
  "code" : "twoSampleTTest",
  "display" : "2-sample t-test",
  "version" : "5.0.0"
}