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SampleSize4ClinicalTrials
View on CRAN: Click
here
Download and install SampleSize4ClinicalTrials package within the R console
Install from CRAN:
install.packages("SampleSize4ClinicalTrials")
Install from Github:
library("remotes")
install_github("cran/SampleSize4ClinicalTrials") Install by package version:
library("remotes")
install_version("SampleSize4ClinicalTrials", "0.2.3") Attach the package and use:
library("SampleSize4ClinicalTrials")
Maintained by
Hongchao Qi
[Scholar Profile | Author Map]
[Scholar Profile | Author Map]
All associated links for this package
First Published: 2017-09-17
Latest Update: 2021-01-09
Description:
There are four categories of Phase III clinical trials according to different research goals, including (1) Testing for equality, (2) Superiority trial, (3) Non-inferiority trial, and (4) Equivalence trial. This package aims to help researchers to calculate sample size when comparing means or proportions in Phase III clinical trials with different research goals.
How to cite:
Hongchao Qi (2017). SampleSize4ClinicalTrials: Sample Size Calculation for the Comparison of Means or Proportions in Phase III Clinical Trials. R package version 0.2.3, https://cran.r-project.org/web/packages/SampleSize4ClinicalTrials. Accessed 05 Aug. 2026.
Previous versions and publish date:
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Complete documentation for SampleSize4ClinicalTrials
Functions, R codes and Examples using
the SampleSize4ClinicalTrials R package
Some associated functions: SampleSize4ClinicalTrials . ssc_meancomp . ssc_propcomp .
Some associated R codes: manual_namespace_gen.R . ssc_meancomp.R . ssc_propcomp.R . Full SampleSize4ClinicalTrials package functions and examples
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