Package: unjoin
Title: Separate a Data Frame by Normalization
Version: 0.1.0
Authors@R: c(person("Michael D.","Sumner", role = c("aut", "cre"), email = "mdsumner@gmail.com"), 
             person("Simon", "Wotherspoon", role = "ctb"),
             person("Hadley", "Wickham", role = "ctb", comment = "named the concept, provided excellent guidance via tidyr source code"))
Description: Separate a data frame in two based on key columns. The
        function unjoin() provides an inside-out version of a nested
        data frame. This is used to identify duplication and normalize
        it (in the database sense) by linking two tables with the
        redundancy removed. This is a basic requirement for detecting
        topology within spatial structures that has motivated the need
        for this package as a building block for workflows within more
        applied projects.
Depends: R (>= 3.3.2)
License: GPL-3
Encoding: UTF-8
RoxygenNote: 7.1.0
Imports: dplyr (>= 0.5.0), rlang, tibble
Suggests: gapminder, tidyr, testthat, covr, spelling
URL: https://github.com/hypertidy/unjoin
BugReports: https://github.com/hypertidy/unjoin/issues
Language: en-US
Repository: https://hypertidy.r-universe.dev
Date/Publication: 2020-05-09 01:01:30 UTC
RemoteUrl: https://github.com/hypertidy/unjoin
RemoteRef: HEAD
RemoteSha: a8c5a17f31851a10f3d4efc6a73cb36af9d5e68f
NeedsCompilation: no
Packaged: 2026-06-02 07:25:17 UTC; root
Author: Michael D. Sumner [aut, cre],
  Simon Wotherspoon [ctb],
  Hadley Wickham [ctb] (named the concept, provided excellent guidance
    via tidyr source code)
Maintainer: Michael D. Sumner <mdsumner@gmail.com>