ssutil

ssutil-package

Utilities for the sample size estimation and
simulations of clinical trials.

internal

Functions for sample size estimation and simulation in clinical
trials. Includes methods for selecting the best group using the
Indifference-zone approach, as well as designs for non-inferiority,
equivalence, and negative binomial models. For the sample size calculation
for non-inferiority of vaccines, the approach is based on Fleming, Powers,
and Huang (2021) <doi:10.1177/1740774520988244>. The Indifference-zone
approach is based on Sobel and Huyett (1957) <doi:10.1002/j.1538-7305.1957.tb02411.x> and
Bechhofer, Santner, and Goldsman (1995, ISBN:978-0-471-57427-9).

Aponte John

Sample Size Calculation Tools

John J. Aponte

Chris Gast

ssutil-package function

Maintainer: John J. Aponte <a href="/link/john.j.aponte%40gmail.com?package=ssutil&version=1.0.0" data-mini-rdoc="ssutil::john.j.aponte@gmail.com">john.j.aponte@gmail.com</a> (<a href="https://orcid.org/0000-0002-3014-3673">ORCID</a>)
Other contributors:<ul>
<li>Chris Gast <a href="/link/cgast%40path.org?package=ssutil&version=1.0.0" data-mini-rdoc="ssutil::cgast@path.org">cgast@path.org</a> [contributor]</li>
</ul>

Author

ssutil: Utilities for Sample Size calculation — ssutil-package

Maintainer: John J. Aponte <a href='mailto:john.j.aponte@gmail.com'>john.j.aponte@gmail.com</a> (<a href='https://orcid.org/0000-0002-3014-3673'>ORCID</a>)
Other contributors:<ul>
<li>Chris Gast <a href='mailto:cgast@path.org'>cgast@path.org</a> [contributor]</li>
</ul>

ssutil-package: ssutil: Utilities for Sample Size calculation

Description

Arguments

Author

See Also