chemodiv
Analysing Chemodiversity of Phytochemical Data
Description
Quantify and visualise various measures of chemical diversity and dissimilarity, for phytochemical compounds and other sets of chemical composition data. Importantly, these measures can incorporate biosynthetic and/or structural properties of the chemical compounds, resulting in a more comprehensive quantification of diversity and dissimilarity. For details, see Petrén, Köllner and Junker (2023) <doi:10.1111/nph.18685>.
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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 | ERROR |
| 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 (1 non-OK)
package dependencies
Packages required but not available: 'fmcsR', 'ChemmineR' See section ‘The DESCRIPTION file’ in the ‘Writing R Extensions’ manual.
Check History
ERROR 9 OK · 0 NOTE · 0 WARNING · 5 ERROR · 0 FAILURE Mar 10, 2026
package dependencies
Packages required but not available: 'fmcsR', 'ChemmineR' See section ‘The DESCRIPTION file’ in the ‘Writing R Extensions’ manual.
package dependencies
Packages required but not available: 'fmcsR', 'ChemmineR' See section ‘The DESCRIPTION file’ in the ‘Writing R Extensions’ manual.
package dependencies
Packages required but not available: 'fmcsR', 'ChemmineR' See section ‘The DESCRIPTION file’ in the ‘Writing R Extensions’ manual.
package dependencies
Packages required but not available: 'fmcsR', 'ChemmineR' See section ‘The DESCRIPTION file’ in the ‘Writing R Extensions’ manual.
package dependencies
Packages required but not available: 'fmcsR', 'ChemmineR' See section ‘The DESCRIPTION file’ in the ‘Writing R Extensions’ manual.
Code & tests
Open call graph →Line coverage
–
Expression
–
Tests / Examples
–
Functions
13 11 exported
Complexity
17.5 avg / 54 max
Call network
13 nodes / 8 edges
Test coverage has not been measured for this package yet; nodes fall back to a neutral fill.
Lowest coverage
Per-function coverage is not measured for this package yet.
Code
Structure
Lines of code
4,993
Files
75
Compiled share
0%
Has compiled src
No
Language breakdown
API
Exported functions
11
Internal functions
2
Recent export changes
Testing & CI
Has tests
Yes
Test-to-code ratio
0.17
testthat edition
3
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
Yes
Health & Security signals
Informational signals; not verdicts.
on.exit coverage
–
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
5
First release
2022-06-02
Latest release
2025-06-18
Avg cadence
178 days
Cold removal rate
–
Dep drift
0
LOC over versions
Per-file churn detail lives in the source pipeline: https://github.com/r-observatory/cran-code-metrics.