control group
pl: control groups
Related Words
experimentbaselineplacebovariablehypothesisrandomizationsamplecohorttrialobservationcomparisonvalidityreliabilitybiascorrelationcausalitydataanalysisstatisticparametermeasurementoutcomeeffectinterventionprotocolblindscreeningselectionallocationpopulationsubjectparticipantvolunteercriterionstandardbenchmarkdeviationvariancesignificancep valueregressionmodelinferencedeductioninductionempiricalmethodologyscienceresearchstudytestassayvalidationverificationconstantfactorinfluenceimpactresultfindingconclusionevidenceprooftheorylawprincipleaxiommonitoringtrackingevaluationassessmentmetricindexratiopercentagefrequencydistributionmeanmedianmodequartileoutlierskewnesskurtosis