Description
Parse various reflectance/transmittance/absorbance spectra file formats to extract spectral data and metadata, as described in Gruson, White & Maia (2019) <doi:10.21105/joss.01857>. Among other formats, it can import files from 'Avantes' <https://www.avantes.com/>, 'CRAIC' <https://www.microspectra.com/>, and 'OceanOptics'/'OceanInsight' <https://www.oceanoptics.com/> brands.
Downloads
1K
Last 30 days
3605th
2.9K
Last 90 days
12.6K
Last year
Trend: +5.3% (30d vs prior 30d)
9
Last 30 days
44
Last 90 days
192
Last year
Trend: -18.2% (30d vs prior 30d)
4
Last 7 days
20
Last 30 days
2
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 | 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 9, 2026
ERROR 12 OK · 0 NOTE · 0 WARNING · 1 ERROR · 0 FAILURE Jun 8, 2026
re-building of vignette outputs
Error(s) in re-building vignettes:
...
--- re-building ‘batch_import.Rmd’ using rmarkdown
Warning in file("", "w+b") :
cannot open file '/tmp/RtmpijqccZ/Rf2624f81cd51990': No space left on device
Quitting from batch_import.Rmd:102-105 [unnamed-c
...[truncated]...
d re-building ‘renormalise.Rmd’
--- re-building ‘true_example.Rmd’ using rmarkdown
--- finished re-building ‘true_example.Rmd’
SUMMARY: processing the following file failed:
‘batch_import.Rmd’
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
88,438
Files
154
Compiled share
0%
Has compiled src
No
Language breakdown
API
Exported functions
32
Internal functions
10
Recent export changes
Testing & CI
Has tests
Yes
Test-to-code ratio
33.60
testthat edition
3
CI present
No
CI type
[]
PR gated
No
Docs
Return-value doc rate
100%
\dontrun example ratio
10%
Roxygen coverage
100%
Has pkgdown
No
NEWS present
Yes
Health & Security signals
Informational signals; not verdicts.
on.exit coverage
60%
Unsafe pattern score
0
Dep constraint coverage
25%
Secret pattern count
0
Bundled 3rd-party code
2 items
Portability & License
Min R version
4.0.0
System requirements
–
C++ standard
–
License
GPL (>= 2)
License flags
SPDX valid, OSI approved
History
Versions
15
First release
2019-11-19
Latest release
2026-04-11
Avg cadence
100 days
Cold removal rate
–
Dep drift
4
LOC over versions
Per-file churn detail lives in the source pipeline: https://github.com/r-observatory/cran-code-metrics.