Package 'crtsize' Title Sample Size Estimation Functions for Cluster Randomized Trials

نویسنده

  • Michael A Rotondi
چکیده

Description This package contains basic tools for the purpose of sample size estimation in cluster (group) randomized trials. The package contains traditional power-based methods, empirical smoothing (Rotondi and Donner, 2009), and updated meta-analysis techniques (Rotondi and Donner, 2011).

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تاریخ انتشار 2011