cosa: Constrained Optimal Sample Allocation

Implements generalized constrained optimal sample allocation framework for two-group multilevel regression discontinuity studies and multilevel randomized trials with continuous outcomes. Bulus, M. (2017). Design Considerations in Three-level Regression Discontinuity Studies (Doctoral dissertation). University of Missouri, Columbia, MO.

Version: 1.2.0
Imports: nloptr (≥ 1.0.4)
Suggests: knitr, rmarkdown
Published: 2018-04-04
Author: Metin Bulus [aut, cre, cph]
Maintainer: Metin Bulus <bulusmetin at>
License: GPL (≥ 3)
NeedsCompilation: no
Citation: cosa citation info
Materials: README NEWS
CRAN checks: cosa results


Reference manual: cosa.pdf
Vignettes: COSA Tutorial
Package source: cosa_1.2.0.tar.gz
Windows binaries: r-devel:, r-release:, r-oldrel:
OS X binaries: r-release: cosa_1.2.0.tgz, r-oldrel: cosa_1.2.0.tgz
Old sources: cosa archive


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