sfi
Bioc currentData analysis for Single File Injections (SFIs) mode LC-MS analysis
Release Lineage
Entered 3.23 · Apr 29, 2026
Current · Requires R 4.6
Description
Data analysis for Single File Injections(SFIs) mode LC-MS analysis. In SFIs mode, pooled samples are initially injected to serve as reference peaks for subsequent analyses. Repeated injections of individual samples are then performed at fixed time intervals using isocratic elution. This package provides the functions to analyze data from SFIs mode including peak picking and peak reassignment.
None published for Bioconductor
Test coverage
Line coverage
–
Expression
–
Tests / Examples
–
Functions
31 10 exported
Complexity
2.7 avg / 13 max
Call network
31 nodes / 15 edges
Test coverage is not measured for Bioconductor packages; nodes fall back to a neutral fill.
Call graph
Open call graph →Lowest coverage
Per-function coverage is not measured for this package yet.
Code
Structure
Lines of code
2,368
Files
27
Compiled share
13.2%
Has compiled src
Yes
Language breakdown
API
Exported functions
10
Internal functions
13
Recent export changes
Testing
Has tests
Yes
Test-to-code ratio
0.08
testthat edition
3
Docs
Roxygen coverage
100%
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
4.5.0
System requirements
–
C++ standard
–
License
MIT + file LICENSE
License flags
SPDX valid, OSI approved
History
Versions
1
First release
2026-04-28
Latest release
2026-04-28
Avg cadence
–
Cold removal rate
–
Dep drift
0
Per-file churn detail lives in the source pipeline: https://github.com/r-observatory/bioc-code-metrics.
Documentation
- Help pages
- 11
- Examples that run
- 100%9 run in a plain check
- Exported functions with examples
- 90%
- Documented parameters
- 100%
- Return-value docs
- 100%
- Help pages citing references
- 0%
- sfi workflow HTML
Repository practices
Checks run against github.com/yufree/sfi on 2026-10-11.
No development-tooling practices detected in the upstream repository.
Datasets
| Name | Class | Size | Also in |
|---|---|---|---|
| sfi | data.table | 113,801 × 3 | No other package |
Topics
People
- Miao YU author maintainer
Cite
Cite this package
Run in R for the authors' preferred citation:
citation("sfi")This package has no citation file, so citation() returns this entry built from DESCRIPTION.
Cite the R Observatory
For a number measured here: a download total, a coverage figure, an archival date.
From data release v2026-10-18, which the citation names so these numbers can be found later. More on citing and the projects behind them.