ICC.Sample.Size

Calculation of Sample Size and Power for ICC

v1.1 · Mar 31, 2026 · GPL-3

Description

Provides functions to calculate the requisite sample size for studies where ICC is the primary outcome. Can also be used for calculation of power. In both cases it allows the user to test the impact of changing input variables by calculating the outcome for several different values of input variables. Based off the work of Zou. Zou, G. Y. (2012). Sample size formulas for estimating intraclass correlation coefficients with precision and assurance. Statistics in medicine, 31(29), 3972-3981.

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14 OK

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Flavor	Status	Time
r-devel-linux-x86_64-debian-clang	OK	22.3s
r-devel-linux-x86_64-debian-gcc	OK	18s
r-devel-linux-x86_64-fedora-clang	OK	31.2s
r-devel-linux-x86_64-fedora-gcc	OK	34.3s
r-devel-macos-arm64	OK	13s
r-devel-windows-x86_64	OK	68s
r-oldrel-macos-arm64	OK
r-oldrel-macos-x86_64	OK	41s
r-oldrel-windows-x86_64	OK	39s
r-patched-linux-x86_64	OK	19.4s
r-release-linux-x86_64	OK	19.5s
r-release-macos-arm64	OK	11s
r-release-macos-x86_64	OK	24s
r-release-windows-x86_64	OK	39s

Check History

OK 14 OK · 0 NOTE · 0 WARNING · 0 ERROR · 0 FAILURE Apr 3, 2026

NOTE 12 OK · 2 NOTE · 0 WARNING · 0 ERROR · 0 FAILURE Mar 10, 2026

NOTE r-devel-linux-x86_64-debian-clang

CRAN incoming feasibility

Maintainer: ‘Alasdair Rathbone <alasdair.rathbone@gmail.com>’

No Authors@R field in DESCRIPTION.
Please add one, modifying
  Authors@R: c(person(given = "Alasdair",
                      family = "Rathbone",
                      role = c("aut", "cr
...[truncated]...
               person(given = "Saurabh",
                      family = "Shaw",
                      role = "aut"),
               person(given = "Dinesh",
                      family = "Kumbhare",
                      role = "aut"))
as necessary.

NOTE r-devel-linux-x86_64-debian-gcc

CRAN incoming feasibility

Maintainer: ‘Alasdair Rathbone <alasdair.rathbone@gmail.com>’

No Authors@R field in DESCRIPTION.
Please add one, modifying
  Authors@R: c(person(given = "Alasdair",
                      family = "Rathbone",
                      role = c("aut", "cr
...[truncated]...
               person(given = "Saurabh",
                      family = "Shaw",
                      role = "aut"),
               person(given = "Dinesh",
                      family = "Kumbhare",
                      role = "aut"))
as necessary.

Reverse Dependencies (1)

imports

PSS.Health

Dependency Network

Version History

updated 1.1 ← 1.0 diff Apr 1, 2026

new 1.0 Mar 10, 2026