Description
An easy way to conduct flexible scan. Monte-Carlo method is used to test the spatial clusters given the cases, population, and shapefile. A table with formal style and a map with clusters are included in the result report. The method can be referenced at: Toshiro Tango and Kunihiko Takahashi (2005) <doi:10.1186/1476-072X-4-11>.
Downloads
368
Last 30 days
11864th
830
Last 90 days
3.2K
Last year
Trend: +72.8% (30d vs prior 30d)
0
Last 30 days
26
Last 90 days
95
Last year
Trend: -100% (30d vs prior 30d)
4
Last 7 days
16
Last 30 days
4
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: ‘Zhicheng Du <dgdzc@hotmail.com>’
No Authors@R field in DESCRIPTION.
Please add one, modifying
Authors@R: c(person(given = "Zhicheng",
family = "Du",
role = c("aut", "cre"),
email = "dgdzc@hotmail.com"),
person(given = "Yuantao",
family = "Hao",
role = "aut"))
as necessary.
CRAN incoming feasibility
Maintainer: ‘Zhicheng Du <dgdzc@hotmail.com>’
No Authors@R field in DESCRIPTION.
Please add one, modifying
Authors@R: c(person(given = "Zhicheng",
family = "Du",
role = c("aut", "cre"),
email = "dgdzc@hotmail.com"),
person(given = "Yuantao",
family = "Hao",
role = "aut"))
as necessary.
Check History
NOTE 12 OK · 2 NOTE · 0 WARNING · 0 ERROR · 0 FAILURE Apr 10, 2026
CRAN incoming feasibility
Maintainer: ‘Zhicheng Du <dgdzc@hotmail.com>’
No Authors@R field in DESCRIPTION.
Please add one, modifying
Authors@R: c(person(given = "Zhicheng",
family = "Du",
role = c("aut", "cre"),
email = "dgdzc@hotmail.com"),
person(given = "Yuantao",
family = "Hao",
role = "aut"))
as necessary.
CRAN incoming feasibility
Maintainer: ‘Zhicheng Du <dgdzc@hotmail.com>’
No Authors@R field in DESCRIPTION.
Please add one, modifying
Authors@R: c(person(given = "Zhicheng",
family = "Du",
role = c("aut", "cre"),
email = "dgdzc@hotmail.com"),
person(given = "Yuantao",
family = "Hao",
role = "aut"))
as necessary.
ERROR 12 OK · 1 NOTE · 0 WARNING · 1 ERROR · 0 FAILURE Apr 9, 2026
CRAN incoming feasibility
Maintainer: ‘Zhicheng Du <dgdzc@hotmail.com>’
No Authors@R field in DESCRIPTION.
Please add one, modifying
Authors@R: c(person(given = "Zhicheng",
family = "Du",
role = c("aut", "cre"),
email = "dgdzc@hotmail.com"),
person(given = "Yuantao",
family = "Hao",
role = "aut"))
as necessary.
CRAN incoming feasibility
Maintainer: ‘Zhicheng Du <dgdzc@hotmail.com>’
No Authors@R field in DESCRIPTION.
Please add one, modifying
Authors@R: c(person(given = "Zhicheng",
family = "Du",
role = c("aut", "cre"),
email = "dgdzc@hotmail.com"),
person(given = "Yuantao",
family = "Hao",
role = "aut"))
as necessary.
NOTE 12 OK · 2 NOTE · 0 WARNING · 0 ERROR · 0 FAILURE Mar 10, 2026
CRAN incoming feasibility
Maintainer: ‘Zhicheng Du <dgdzc@hotmail.com>’
No Authors@R field in DESCRIPTION.
Please add one, modifying
Authors@R: c(person(given = "Zhicheng",
family = "Du",
role = c("aut", "cre"),
email = "dgdzc@hotmail.com"),
person(given = "Yuantao",
family = "Hao",
role = "aut"))
as necessary.
CRAN incoming feasibility
Maintainer: ‘Zhicheng Du <dgdzc@hotmail.com>’
No Authors@R field in DESCRIPTION.
Please add one, modifying
Authors@R: c(person(given = "Zhicheng",
family = "Du",
role = c("aut", "cre"),
email = "dgdzc@hotmail.com"),
person(given = "Yuantao",
family = "Hao",
role = "aut"))
as necessary.
Code
Structure
Lines of code
125
Files
9
Compiled share
0%
Has compiled src
No
Language breakdown
API
Exported functions
1
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
–
\dontrun example ratio
0%
Roxygen coverage
–
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
2.10
System requirements
–
C++ standard
–
License
GPL-3
License flags
SPDX valid, OSI approved
History
Versions
4
First release
2018-11-19
Latest release
2022-01-06
Avg cadence
505 days
Cold removal rate
–
Dep drift
1
LOC over versions
Per-file churn detail lives in the source pipeline: https://github.com/r-observatory/cran-code-metrics.