Package: GenTwoArmsTrialSize
Title: Generalized Two Arms Clinical Trial Sample Size Calculation
Version: 0.0.5
Authors@R: c(person(given="Mohsen", family="Soltanifar", email="mohsen.soltanifar@alum.utoronto.ca", role = c("aut"), comment=c(ORCID="0000-0002-5989-0082")), person(given="Chel Hee", family="Lee", email="chelhee.lee@ucalgary.ca", role=c("cre", "aut"), comment=c(ORCID="0000-0001-8209-8176")))
Description: Two arms clinical trials required sample size is calculated in the comprehensive parametric context. The calculation is based on the type of endpoints(continuous/binary/time-to-event/ordinal), design (parallel/crossover), hypothesis tests (equality/noninferiority/superiority/equivalence), trial arms noncompliance rates and expected loss of follow-up. Methods are described in: Chow SC, Shao J, Wang H, Lokhnygina Y (2017) <doi:10.1201/9781315183084>, Wittes, J (2002) <doi:10.1093/epirev/24.1.39>, Sato, T (2000) <doi:10.1002/1097-0258(20001015)19:19%3C2689::aid-sim555%3E3.0.co;2-0>, Lachin J M, Foulkes, M A (1986) <doi:10.2307/2531201>, Whitehead J(1993) <doi:10.1002/sim.4780122404>, Julious SA (2023) <doi:10.1201/9780429503658>.
License: GPL-3
Encoding: UTF-8
RoxygenNote: 7.2.3
Imports: TrialSize, dplyr, Hmisc
Suggests: knitr, rmarkdown
VignetteBuilder: knitr
NeedsCompilation: no
Packaged: 2024-03-16 04:16:43 UTC; chelhee.lee
Author: Mohsen Soltanifar [aut] (<https://orcid.org/0000-0002-5989-0082>),
  Chel Hee Lee [cre, aut] (<https://orcid.org/0000-0001-8209-8176>)
Maintainer: Chel Hee Lee <chelhee.lee@ucalgary.ca>
Repository: CRAN
Date/Publication: 2024-03-16 05:20:08 UTC
Built: R 4.6.0; ; 2026-04-29 18:18:00 UTC; unix
