swdpwr: A SAS macro and an R package for power calculations in stepped wedge cluster randomized trials
Jiachen Chen, Xin Zhou, Fan Li, Donna Spiegelman
Topics & Concepts
Binary numberCategorical variableStatistical powerIntraclass correlationComputer scienceStatisticsMathematicsPsychometricsArithmeticStatistical Methods and Bayesian InferenceMeta-analysis and systematic reviewsStatistical Methods in Clinical Trials