Additional file 1: of Understanding the cluster randomised crossover design: a graphical illustraton of the components of variation and a sample size tutorial
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Continuous outcomes sample size Stata do file. Stata do file to perform sample size calculations for continuous outcomes using formulae presented in the ‘Performing a sample size calculation’ section, for a given set of sample size parameters. (DO 1 kb)
创建时间：
2017-08-16
