SteppedPower

Power Calculation for Stepped Wedge Designs

CRAN Package

Tools for power and sample size calculation as well as design diagnostics for longitudinal mixed model settings, with a focus on stepped wedge designs. All calculations are oracle estimates i.e. assume random effect variances to be known (or guessed) in advance. The method is introduced in Hussey and Hughes (2007) doi:10.1016/j.cct.2006.05.007, extensions are discussed in Li et al. (2020) doi:10.1177/0962280220932962.


Documentation


Team


Insights

Last 30 days

The following line graph shows the downloads per day. You can hover over the graph to see the exact number of downloads per day.

Last 365 days

The following line graph shows the downloads per day. You can hover over the graph to see the exact number of downloads per day.

Data provided by CRAN


Binaries


Dependencies

  • Imports3 packages
  • Suggests5 packages