janitor
Verification
Scope
make_clean_names(), clean_names(), remove_empty(), get_dupes(), and one- and two-way tabyl(). Results compared with janitor's.
References
- Reference
- R 4.6.1 with janitor 2.2.1, dplyr 1.2.1
- Versions
- R 4.6.1, janitor 2.2.1, dplyr 1.2.1, PHP 8.5.10, phibble v0.8.0 (9e63ca5)
Data
- Inline tables
- Defined in tests/r/janitor.R and tests/JanitorTest.php.
Method
Reference results computed in R by tests/r/janitor.R and stored in tests/Fixtures/. The same operations run in phplyr in tests/JanitorTest.php, which compare every value. Values compared is the number of assertions in a case; a case fails if any assertion fails.
- Check
- Comparison with a reference implementation
- Recorded
- 2026-11-02, PHP 8.5.10, macOS (arm64), commit 65e6a46
Tolerances
|x − r| ≤ 1e-9 + 1e-9 × max(|r|, 1)
Applies to: Floating-point values
exact equality
Applies to: Column names, row counts and order, strings, integers, booleans, dates, and missing values
x: package value; r: reference value. Absolute error: |x − r|. Relative error: |x − r| / max(|r|, 1). Max errors are over the values a row compares.
Results
21 comparisons: 21 pass, 0 fail, 0 skipped.
| Case | Quantity | Criterion | Values | Max abs. error | Max rel. error | Status |
|---|---|---|---|---|---|---|
| Matches janitor on names with case, punctuation, unicode, leading digits, and repeats | Values | exact equality | 1 | pass | ||
| rows and cols | Table values | |x − r| ≤ 1e-9 + 1e-9 × max(|r|, 1) | 13 | 0 | 0 | pass |
| rows | Table values | |x − r| ≤ 1e-9 + 1e-9 × max(|r|, 1) | 16 | 0 | 0 | pass |
| cols | Table values | |x − r| ≤ 1e-9 + 1e-9 × max(|r|, 1) | 21 | 0 | 0 | pass |
| rows with a cutoff | Table values | |x − r| ≤ 1e-9 + 1e-9 × max(|r|, 1) | 6 | 0 | 0 | pass |
| cols with a cutoff | Table values | |x − r| ≤ 1e-9 + 1e-9 × max(|r|, 1) | 16 | 0 | 0 | pass |
| all columns | Table values | |x − r| ≤ 1e-9 + 1e-9 × max(|r|, 1) | 17 | 0 | 0 | pass |
| one column | Table values | |x − r| ≤ 1e-9 + 1e-9 × max(|r|, 1) | 31 | 0 | 0 | pass |
| two columns | Table values | |x − r| ≤ 1e-9 + 1e-9 × max(|r|, 1) | 21 | 0 | 0 | pass |
| a numeric column | Table values | |x − r| ≤ 1e-9 + 1e-9 × max(|r|, 1) | 26 | 0 | 0 | pass |
| characters with NA | Table values | |x − r| ≤ 1e-9 + 1e-9 × max(|r|, 1) | 21 | 4.4e-16 | 4.4e-16 | pass |
| characters without NA | Table values | |x − r| ≤ 1e-9 + 1e-9 × max(|r|, 1) | 13 | 4.4e-16 | 4.4e-16 | pass |
| numbers | Table values | |x − r| ≤ 1e-9 + 1e-9 × max(|r|, 1) | 21 | 4.4e-16 | 4.4e-16 | pass |
| logicals | Table values | |x − r| ≤ 1e-9 + 1e-9 × max(|r|, 1) | 16 | 3.3e-16 | 3.3e-16 | pass |
| a factor with an unused level | Table values | |x − r| ≤ 1e-9 + 1e-9 × max(|r|, 1) | 21 | 4.4e-16 | 4.4e-16 | pass |
| a factor without unused levels | Table values | |x − r| ≤ 1e-9 + 1e-9 × max(|r|, 1) | 16 | 4.4e-16 | 4.4e-16 | pass |
| an empty string | Table values | |x − r| ≤ 1e-9 + 1e-9 × max(|r|, 1) | 13 | 4.4e-16 | 4.4e-16 | pass |
| two ways | Values | exact equality | 25 | pass | ||
| two ways without NA | Values | exact equality | 16 | pass | ||
| two ways by a number | Values | exact equality | 25 | pass | ||
| two ways by factor and logical | Values | exact equality | 21 | pass |
Limitations
Known differences
- Without the intl extension, clean_names() transliterates with iconv, and some names differ from janitor's; the name check is then skipped.
Reproduction
Rscript tests/r/janitor.R
bin/site-verifications- Raw record
- site/verifications/janitor.json
- Input data
- tests/Fixtures