Description
Visualization techniques, data sets, summary and inference procedures aimed particularly at categorical data. Special emphasis is given to highly extensible grid graphics. The package was package was originally inspired by the book "Visualizing Categorical Data" by Michael Friendly and is now the main support package for a new book, "Discrete Data Analysis with R" by Michael Friendly and David Meyer (2015).
Downloads
48.5K
Last 30 days
511th
159.5K
Last 90 days
674.4K
Last year
Trend: -13% (30d vs prior 30d)
8.9K
Last 30 days
11.3K
Last 90 days
12.7K
Last year
Trend: +323.1% (30d vs prior 30d)
34
Last 7 days
293
Last 30 days
14
All-time
⚠ Shared name: this package is also shipped elsewhere on openSUSE, so this count is not exclusive to autoCRAN (it is an upper bound).
802
Last 30 days
2.2K
Last 90 days
9.2K
Last year
Trend: +14.4% (30d vs prior 30d)
CRAN Check Status
Show all 13 flavors
| Flavor | Status |
|---|---|
| r-devel-linux-x86_64-debian-clang | OK |
| r-devel-linux-x86_64-debian-gcc | OK |
| r-devel-linux-x86_64-fedora-clang | OK |
| r-devel-linux-x86_64-fedora-gcc | 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 History
OK 13 OK · 0 NOTE · 0 WARNING · 0 ERROR · 0 FAILURE Jun 27, 2026
WARNING 12 OK · 0 NOTE · 1 WARNING · 0 ERROR · 0 FAILURE Jun 14, 2026
re-building of vignette outputs
Error(s) in re-building vignettes:
...
--- re-building ‘residual-shadings.Rnw’ using Sweave
Error: processing vignette 'residual-shadings.Rnw' failed with diagnostics:
Running 'texi2dvi' on 'residual-shadings.tex' failed.
LaTeX errors:
! Undefined
...[truncated]...
! ==> Fatal error occurred, no output PDF file produced!
--- failed re-building ‘strucplot.Rnw’
SUMMARY: processing the following files failed:
‘residual-shadings.Rnw’ ‘strucplot.Rnw’
Error: Vignette re-building failed.
Execution halted
OK 13 OK · 0 NOTE · 0 WARNING · 0 ERROR · 0 FAILURE Apr 29, 2026
WARNING 12 OK · 0 NOTE · 1 WARNING · 0 ERROR · 0 FAILURE Apr 28, 2026
re-building of vignette outputs
Error(s) in re-building vignettes:
--- re-building ‘residual-shadings.Rnw’ using Sweave
Error: processing vignette 'residual-shadings.Rnw' failed with diagnostics:
Running 'texi2dvi' on 'residual-shadings.tex' failed.
LaTeX errors:
! Undefined contro
...[truncated]...
! ==> Fatal error occurred, no output PDF file produced!
--- failed re-building ‘strucplot.Rnw’
SUMMARY: processing the following files failed:
‘residual-shadings.Rnw’ ‘strucplot.Rnw’
Error: Vignette re-building failed.
Execution halted
OK 14 OK · 0 NOTE · 0 WARNING · 0 ERROR · 0 FAILURE Mar 10, 2026
Code
Structure
Lines of code
18,842
Files
179
Compiled share
0%
Has compiled src
No
Language breakdown
API
Exported functions
82
Internal functions
80
Testing & CI
Has tests
Yes
Test-to-code ratio
0.00
testthat edition
–
CI present
No
CI type
[]
PR gated
No
Docs
Return-value doc rate
83.7%
\dontrun example ratio
0%
Roxygen coverage
100%
Has pkgdown
No
NEWS present
No
Health & Security signals
Informational signals; not verdicts.
on.exit coverage
0%
Unsafe pattern score
0
Dep constraint coverage
0%
Secret pattern count
0
Bundled 3rd-party code
2 items
Portability & License
Min R version
2.4.0
System requirements
–
C++ standard
–
License
GPL-2
License flags
SPDX valid, OSI approved
History
Versions
56
First release
2002-11-22
Latest release
2024-09-16
Avg cadence
85 days
Cold removal rate
100%
Dep drift
7
LOC over versions
Per-file churn detail lives in the source pipeline: https://github.com/r-observatory/cran-code-metrics.