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Implement group response-adaptive randomization procedures, which also integrates standard non-group response-adaptive randomization methods as specialized instances. It is also uniquely capable of managing complex scenarios, including those with delayed and missing responses, thereby expanding its utility in real-world applications. This package offers 16 functions for simulating a variety of response adaptive randomization procedures. These functions are essential for guiding the selection of statistical methods in clinical trials, providing a flexible and effective approach to trial design. Some of the detailed methodologies and algorithms used in this package, please refer to the following references: LJ Wei (1979) <doi:10.1214/aos/1176344614> L. J. WEI and S. DURHAM (1978) <doi:10.1080/01621459.1978.10480109> Durham, S. D., FlournoY, N. AND LI, W. (1998) <doi:10.2307/3315771> Ivanova, A., Rosenberger, W. F., Durham, S. D. and Flournoy, N. (2000) <https://www.jstor.org/stable/25053121> Bai Z D, Hu F, Shen L. (2002) <doi:10.1006/jmva.2001.1987> Ivanova, A. (2003) <doi:10.1007/s001840200220> Hu, F., & Zhang, L. X. (2004) <doi:10.1214/aos/1079120137> Hu, F., & Rosenberger, W. F. (2006, ISBN:978-0-471-65396-7). Zhang, L. X., Chan, W. S., Cheung, S. H., & Hu, F. (2007) <https://www.jstor.org/stable/26432528> Zhang, L., & Rosenberger, W. F. (2006) <doi:10.1111/j.1541-0420.2005.00496.x> Hu, F., Zhang, L. X., Cheung, S. H., & Chan, W. S. (2008) <doi:10.1002/cjs.5550360404>.
| Version: | 0.1.0 |
| Depends: | R (≥ 3.6.0) |
| Imports: | ggplot2 (≥ 3.3.0), gridExtra (≥ 2.3), stringr (≥ 1.4.0), methods, extraDistr, tidyr, stats |
| Published: | 2024-03-04 |
| DOI: | 10.32614/CRAN.package.grouprar |
| Author: | Guannan Zhai [aut, cre], Feifang Hu [aut, ths] |
| Maintainer: | Guannan Zhai <guannanzhai1996 at gmail.com> |
| License: | GPL-2 | GPL-3 [expanded from: GPL (≥ 2)] |
| NeedsCompilation: | yes |
| CRAN checks: | grouprar results |
| Reference manual: | grouprar.pdf |
| Package source: | grouprar_0.1.0.tar.gz |
| Windows binaries: | r-devel: grouprar_0.1.0.zip, r-release: grouprar_0.1.0.zip, r-oldrel: grouprar_0.1.0.zip |
| macOS binaries: | r-release (arm64): grouprar_0.1.0.tgz, r-oldrel (arm64): grouprar_0.1.0.tgz, r-release (x86_64): grouprar_0.1.0.tgz, r-oldrel (x86_64): grouprar_0.1.0.tgz |
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These binaries (installable software) and packages are in development.
They may not be fully stable and should be used with caution. We make no claims about them.