odr: Optimal Design and Statistical Power of Cost-Efficient Multilevel Randomized Trials

Calculate the optimal sample allocation that minimizes variance of treatment effect in a multilevel randomized trial under fixed budget and cost structure, perform power analyses with and without accommodating costs and budget. The reference for proposed methods is: Shen, Z., & Kelcey, B. (under review). Optimal design of cluster randomized trials under condition- and unit-specific cost structures. 2018 American Educational Research Association (AERA) annual conference.

Version: 0.3.2
Depends: R (≥ 3.3.0), stats (≥ 3.0.0), graphics (≥ 3.0.0), base (≥ 3.0.0)
Suggests: knitr, rmarkdown, roxygen2, testthat
Published: 2017-09-17
Author: Zuchao Shen [aut, cre]
Maintainer: Zuchao Shen <shenzo at mail.uc.edu>
License: GPL-2
NeedsCompilation: no
In views: ExperimentalDesign
CRAN checks: odr results


Reference manual: odr.pdf
Vignettes: Package 'odr'
Package source: odr_0.3.2.tar.gz
Windows binaries: r-devel: odr_0.3.2.zip, r-release: odr_0.3.2.zip, r-oldrel: odr_0.3.2.zip
OS X El Capitan binaries: r-release: odr_0.3.2.tgz
OS X Mavericks binaries: r-oldrel: odr_0.3.2.tgz


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