ggsignif
Significance Brackets for 'ggplot2'
Description
Enrich your 'ggplots' with group-wise comparisons. This package provides an easy way to indicate if two groups are significantly different. Commonly this is shown by a bracket on top connecting the groups of interest which itself is annotated with the level of significance (NS, *, **, ***). The package provides a single layer (geom_signif()) that takes the groups for comparison and the test (t.test(), wilcox.text() etc.) as arguments and adds the annotation to the plot.
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CRAN Check Status
Show all 14 flavors
| Flavor | Status |
|---|---|
| r-devel-linux-x86_64-debian-clang | NOTE |
| r-devel-linux-x86_64-debian-gcc | NOTE |
| r-devel-linux-x86_64-fedora-clang | OK |
| r-devel-linux-x86_64-fedora-gcc | OK |
| r-devel-macos-arm64 | OK |
| r-devel-windows-x86_64 | OK |
| r-oldrel-macos-arm64 | OK |
| r-oldrel-macos-x86_64 | OK |
| r-oldrel-windows-x86_64 | OK |
| r-patched-linux-x86_64 | OK |
| r-release-linux-x86_64 | OK |
| r-release-macos-arm64 | OK |
| r-release-macos-x86_64 | OK |
| r-release-windows-x86_64 | OK |
Check details (4 non-OK)
CRAN incoming feasibility
Maintainer: ‘Constantin Ahlmann-Eltze <artjom31415@googlemail.com>’ Package CITATION file contains call(s) to old-style citEntry(). Please use bibentry() instead.
DESCRIPTION meta-information
Author field differs from that derived from Authors@R Author: ‘Constantin Ahlmann-Eltze [aut, cre, ctb] (<https://orcid.org/0000-0002-3762-068X>, @const_ae), Indrajeet Patil [aut, ctb] (<https://orcid.org/0000-0003-1995-6531>, @patilindrajeets)’ Authors@R: ‘Constantin Ahlmann-Eltze [aut, cre, ctb] (ORCID: <https://orcid.org/0000-0002-3762-068X>, Twitter: @const_ae), Indrajeet Patil [aut, ctb] (ORCID: <https://orcid.org/0000-0003-1995-6531>, Twitter: @patilindrajeets)’
CRAN incoming feasibility
Maintainer: ‘Constantin Ahlmann-Eltze <artjom31415@googlemail.com>’ Package CITATION file contains call(s) to old-style citEntry(). Please use bibentry() instead.
DESCRIPTION meta-information
Author field differs from that derived from Authors@R Author: ‘Constantin Ahlmann-Eltze [aut, cre, ctb] (<https://orcid.org/0000-0002-3762-068X>, @const_ae), Indrajeet Patil [aut, ctb] (<https://orcid.org/0000-0003-1995-6531>, @patilindrajeets)’ Authors@R: ‘Constantin Ahlmann-Eltze [aut, cre, ctb] (ORCID: <https://orcid.org/0000-0002-3762-068X>, Twitter: @const_ae), Indrajeet Patil [aut, ctb] (ORCID: <https://orcid.org/0000-0003-1995-6531>, Twitter: @patilindrajeets)’
Check History
NOTE 12 OK · 2 NOTE · 0 WARNING · 0 ERROR · 0 FAILURE Mar 10, 2026
CRAN incoming feasibility
Maintainer: ‘Constantin Ahlmann-Eltze <artjom31415@googlemail.com>’ Package CITATION file contains call(s) to old-style citEntry(). Please use bibentry() instead.
CRAN incoming feasibility
Maintainer: ‘Constantin Ahlmann-Eltze <artjom31415@googlemail.com>’ Package CITATION file contains call(s) to old-style citEntry(). Please use bibentry() instead.