Package: twoway
Type: Package
Title: Analysis of Two-Way Tables
Version: 0.7.0
Date: 2026-05-06)
Authors@R: c(person(given = "Michael", family = "Friendly", role=c("aut", "cre"), email="friendly@yorku.ca",
             comment=c(ORCID="0000-0002-3237-0941")),
            person(given = c("Richard", "M."), family = "Heiberger", role="aut", email="rmh@temple.edu"),
            person(given = "John", family = "Fox", role="ctb", email="jfox@mcmaster.ca")
            )
Maintainer: Michael Friendly <friendly@yorku.ca>
Description: Carries out analyses of two-way tables with one
        observation per cell, together with graphical displays for an
        additive fit and a diagnostic plot for removable
        'non-additivity' via a power transformation of the response. It
        implements methods from Tukey's Exploratory Data Analysis
        (1973) <ISBN: 978-0201076165>, including a 1-degree-of-freedom
        test for row*column 'non-additivity', linear in the row and
        column effects.
URL: https://friendly.github.io/twoway/,
        https://github.com/friendly/twoway
BugReports: https://github.com/friendly/twoway/issues
License: GPL-3
Encoding: UTF-8
LazyData: true
Language: en-US
Depends: R (>= 4.1.0)
Suggests: knitr, rmarkdown
Config/roxygen2/version: 8.0.0
Repository: https://friendly.r-universe.dev
Date/Publication: 2026-05-07 13:29:03 UTC
RemoteUrl: https://github.com/friendly/twoway
RemoteRef: HEAD
RemoteSha: 99f5e6ff8bf58edfa4fd04169e21a3ed3f7a5a89
NeedsCompilation: no
Packaged: 2026-06-06 05:56:41 UTC; root
Author: Michael Friendly [aut, cre] (ORCID:
    <https://orcid.org/0000-0002-3237-0941>),
  Richard M. Heiberger [aut],
  John Fox [ctb]