{"code":"C64267","name":"Two-Sided Test","terminology":"ncit","version":"26.09d","conceptStatus":"DEFAULT","leaf":true,"active":true,"synonyms":[{"name":"2-Sided Test","termType":"SY","type":"FULL_SYN","typeCode":"P90","source":"NCI"},{"name":"Two-Sided Test","termType":"PT","type":"FULL_SYN","typeCode":"P90","source":"NCI"},{"name":"Two-Sided Test","type":"Preferred_Name","typeCode":"P108"}],"definitions":[{"definition":"A statistical hypothesis test that controls directional errors if rejection of a hypothesis is the result of a directional decision.  The two-sided test has less statistical power than the one-sided test.","code":"P97","type":"DEFINITION","source":"NCI"}],"properties":[{"code":"P366","type":"Legacy Concept Name","value":"Two-Sided_Test"},{"code":"P106","type":"Semantic_Type","value":"Research Activity"},{"code":"P207","type":"UMLS_CUI","value":"C1883413"}]}