ABACUS
Apps Based Activities for Communicating and Understanding Statistics
Description
A set of Shiny apps for effective communication and understanding in statistics. The current version includes properties of normal distribution, properties of sampling distribution, one-sample z and t tests, two samples independent (unpaired) t test and analysis of variance.
Downloads
308
Last 30 days
14954th
866
Last 90 days
4.2K
Last year
Trend: +25.7% (30d vs prior 30d)
0
Last 30 days
29
Last 90 days
108
Last year
Trend: -100% (30d vs prior 30d)
6
Last 7 days
43
Last 30 days
0
All-time
autoCRAN-only: this name is served only by autoCRAN, so the count is exact.
CRAN Check Status
Show all 13 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-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 (2 non-OK)
CRAN incoming feasibility
Maintainer: ‘Mintu Nath <dr.m.nath@gmail.com>’
No Authors@R field in DESCRIPTION.
Please add one, modifying
Authors@R: person(given = "Mintu",
family = "Nath",
role = c("aut", "cre"),
email = "dr.m.nath@gmail.com")
as necessary.
CRAN incoming feasibility
Maintainer: ‘Mintu Nath <dr.m.nath@gmail.com>’
No Authors@R field in DESCRIPTION.
Please add one, modifying
Authors@R: person(given = "Mintu",
family = "Nath",
role = c("aut", "cre"),
email = "dr.m.nath@gmail.com")
as necessary.
Check History
NOTE 9 OK · 5 NOTE · 0 WARNING · 0 ERROR · 0 FAILURE Mar 12, 2026
CRAN incoming feasibility
Maintainer: ‘Mintu Nath <dr.m.nath@gmail.com>’
No Authors@R field in DESCRIPTION.
Please add one, modifying
Authors@R: person(given = "Mintu",
family = "Nath",
role = c("aut", "cre"),
email = "dr.m.nath@gmail.com")
as necessary.
CRAN incoming feasibility
Maintainer: ‘Mintu Nath <dr.m.nath@gmail.com>’
No Authors@R field in DESCRIPTION.
Please add one, modifying
Authors@R: person(given = "Mintu",
family = "Nath",
role = c("aut", "cre"),
email = "dr.m.nath@gmail.com")
as necessary.
LazyData
'LazyData' is specified without a 'data' directory
LazyData
'LazyData' is specified without a 'data' directory
LazyData
'LazyData' is specified without a 'data' directory
ERROR 8 OK · 5 NOTE · 0 WARNING · 1 ERROR · 0 FAILURE Mar 11, 2026
CRAN incoming feasibility
Maintainer: ‘Mintu Nath <dr.m.nath@gmail.com>’
No Authors@R field in DESCRIPTION.
Please add one, modifying
Authors@R: person(given = "Mintu",
family = "Nath",
role = c("aut", "cre"),
email = "dr.m.nath@gmail.com")
as necessary.
CRAN incoming feasibility
Maintainer: ‘Mintu Nath <dr.m.nath@gmail.com>’
No Authors@R field in DESCRIPTION.
Please add one, modifying
Authors@R: person(given = "Mintu",
family = "Nath",
role = c("aut", "cre"),
email = "dr.m.nath@gmail.com")
as necessary.
whether package can be installed
Installation failed. See ‘/data/gannet/ripley/R/packages/tests-devel/ABACUS.Rcheck/00install.out’ for details.
LazyData
'LazyData' is specified without a 'data' directory
LazyData
'LazyData' is specified without a 'data' directory
LazyData
'LazyData' is specified without a 'data' directory
NOTE 9 OK · 5 NOTE · 0 WARNING · 0 ERROR · 0 FAILURE Mar 10, 2026
CRAN incoming feasibility
Maintainer: ‘Mintu Nath <dr.m.nath@gmail.com>’
No Authors@R field in DESCRIPTION.
Please add one, modifying
Authors@R: person(given = "Mintu",
family = "Nath",
role = c("aut", "cre"),
email = "dr.m.nath@gmail.com")
as necessary.
CRAN incoming feasibility
Maintainer: ‘Mintu Nath <dr.m.nath@gmail.com>’
No Authors@R field in DESCRIPTION.
Please add one, modifying
Authors@R: person(given = "Mintu",
family = "Nath",
role = c("aut", "cre"),
email = "dr.m.nath@gmail.com")
as necessary.
LazyData
'LazyData' is specified without a 'data' directory
LazyData
'LazyData' is specified without a 'data' directory
LazyData
'LazyData' is specified without a 'data' directory
Code
Structure
Lines of code
1,959
Files
53
Compiled share
0%
Has compiled src
No
Language breakdown
API
Exported functions
7
Internal functions
0
Recent export changes
Testing & CI
Has tests
No
Test-to-code ratio
0.00
testthat edition
–
CI present
No
CI type
[]
PR gated
No
Docs
Return-value doc rate
100%
\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
100%
Secret pattern count
0
Bundled 3rd-party code
2 items
Portability & License
Min R version
3.1.0
System requirements
–
C++ standard
–
License
GPL-3
License flags
SPDX valid, OSI approved
History
Versions
1
First release
2019-09-20
Latest release
2019-09-20
Avg cadence
–
Cold removal rate
–
Dep drift
0
Per-file churn detail lives in the source pipeline: https://github.com/r-observatory/cran-code-metrics.
Dependency Network
Version History
1 trackedR Observatory began tracking this package on Mar 10, 2026; it first appeared on CRAN Sep 20, 2019. Releases before tracking aren’t shown.