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SteppedPower

Power Calculation for Stepped Wedge Designs

v0.3.5 · Apr 29, 2024 · MIT + file LICENSE

Description

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>.

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14 OK
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r-devel-linux-x86_64-debian-clang OK
r-devel-linux-x86_64-debian-gcc OK
r-devel-linux-x86_64-fedora-clang OK
r-devel-linux-x86_64-fedora-gcc OK
r-devel-macos-arm64 OK
r-devel-windows-x86_64 OK
r-oldrel-macos-arm64 OK
r-oldrel-macos-x86_64 OK
r-oldrel-windows-x86_64 OK
r-patched-linux-x86_64 OK
r-release-linux-x86_64 OK
r-release-macos-arm64 OK
r-release-macos-x86_64 OK
r-release-windows-x86_64 OK

Check History

OK 14 OK · 0 NOTE · 0 WARNING · 0 ERROR · 0 FAILURE Mar 10, 2026

Dependency Network

Dependencies Reverse dependencies Matrix plotly Rfast SteppedPower

Version History

new 0.3.5 Mar 10, 2026
updated 0.3.5 ← 0.3.4 diff Apr 28, 2024
updated 0.3.4 ← 0.3.2 diff Sep 12, 2023
updated 0.3.2 ← 0.3.1 diff Jul 4, 2022
updated 0.3.1 ← 0.2.0 diff Dec 15, 2021
updated 0.2.0 ← 0.1.0 diff Jul 6, 2021
new 0.1.0 Feb 3, 2021