permChacko: Chacko Test for Order-Restriction with Permutation

Implements an extension of the Chacko chi-square test for ordered vectors (Chacko, 1966, <>). Our extension brings the Chacko test to the computer age by implementing a permutation test to offer a numeric estimate of the p-value, which is particularly useful when the analytic solution is not available.

Version: 1.0.0
Suggests: knitr, rmarkdown, testthat (≥ 3.0.0)
Published: 2024-04-17
Author: Waldir Leoncio ORCID iD [aut, cre], Graeme Ruxton [aut], Morten Wang Fagerland [aut]
Maintainer: Waldir Leoncio <w.l.netto at>
License: GPL (≥ 3)
NeedsCompilation: no
Materials: NEWS
CRAN checks: permChacko results


Reference manual: permChacko.pdf
Vignettes: Improving the Chacko (1966) test


Package source: permChacko_1.0.0.tar.gz
Windows binaries: r-prerel:, r-release:, r-oldrel:
macOS binaries: r-prerel (arm64): permChacko_1.0.0.tgz, r-release (arm64): permChacko_1.0.0.tgz, r-oldrel (arm64): permChacko_1.0.0.tgz, r-prerel (x86_64): permChacko_1.0.0.tgz, r-release (x86_64): permChacko_1.0.0.tgz
Old sources: permChacko archive


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