Biometrics · 1977 · 63 citations · 0 references
Public HealthBiostatisticsExperimental DesignStatisticsClinical TrialsHypothesis TestingPower AnalysisRandomized Comparative TrialsRandomized Controlled TrialsSample SizeComparative Clinical TrialsPrecision-based Sample Size DeterminationRequired Sample Size EstimationSample Size CalculationSample Size EstimationSample Size JustificationSimulation-based Sample Size Determination