chore: fix copy-paste mistakes#13281
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kgryte merged 2 commits intoJul 5, 2026
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…ime/mode` The README's equation `label`, `data-equation`, and image `alt` attributes were copy-pasted from the `mean` sibling and never renamed, describing the mode as an expected value while the rendered LaTeX and SVG correctly show the mode piecewise formula. Ten of eleven sibling packages in the namespace name the equation after the package's own function; align `mode` with that pattern by replacing `eq:betaprime_expectation` with `eq:betaprime_mode` and updating both `alt` attributes to "Mode for a beta prime distribution.". The SVG filename and pinned CDN URL are left alone so the image reference continues to resolve at the historical commit.
…ts/betaprime/variance` The type test file was byte-identical to the `stdev` sibling: `./index` was aliased as `stdev` and every `$ExpectType`/`$ExpectError` call site used that name. Ten of eleven sibling packages bind `./index` to their own function name in `docs/types/test.ts`; rename the alias and its call sites to `variance` so the type test reads as belonging to this package. The imported module is unchanged, so dtslint assertions still exercise the same declarations.
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Description
Corrects copy-paste-derived identifiers in two
@stdlib/stats/base/dists/betaprimesibling packages surfaced by a cross-package majority-vote audit of the namespace's twelve members. Both fixes are docs-only, mechanical renames; no observable behavior changes and no test expectations move.Namespace summary: 12 members audited (
cdf,ctor,kurtosis,logcdf,logpdf,mean,mode,pdf,quantile,skewness,stdev,variance). Structural pass (file tree,package.json,manifest.json, README section shape, keywords, benchmarks/tests/examples layout) and semantic pass (public signatures, validation prologues, error construction, JSDoc, dependencies) yielded high uniformity within the C-implementation and no-C sub-groups. Two features had a ≥75% majority with a single-package outlier and a mechanical fix; other candidate drifts (e.g. explicitisnanon shape parameters in moment functions,Notessection presence in READMEs, package.jsongypfilepresence) fell below threshold or tracked with legitimate structural differences and were dropped.@stdlib/stats/base/dists/betaprime/modeRename the equation
label,data-equation, andaltidentifiers fromeq:betaprime_expectation/ "Expected value for a beta prime distribution." toeq:betaprime_mode/ "Mode for a beta prime distribution." — leftovers copy-pasted frommean/README.md. Rendered SVG and raw LaTeX are unchanged; this only aligns the identifiers with the sibling packages, ten of eleven of which already name the label after their own function.@stdlib/stats/base/dists/betaprime/varianceRename the local binding in
docs/types/test.tsfromstdevtovarianceat the import and all twenty call sites; the file was a byte-identical copy of the siblingstdevpackage's test with the alias never renamed. Behavior is unchanged — the import still resolves./indexto variance's declaration and dtslint asserts the same surface — but the fixture now matches the package under test and aligns with the convention used in ten of the eleven siblingbetaprimedistribution packages.Related Issues
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Validation. Structural features were extracted for every member; semantic features (public signature, validation prologue, error construction, JSDoc shape, dependencies) were extracted via a per-package pass over
lib/main.jsand adjacent sources. Both surviving corrections were then independently reviewed for (a) whether the deviation might reflect a legitimate semantic difference between the outlier and its siblings and (b) whether tests or examples rely on the deviating identifier — both came back confirmed as unintentional copy-paste artifacts with no downstream dependence. Deliberately excluded: outlier structural features that track with C-implementation status (e.g.gypfile,manifest.json,docs/img/,src/,include.gypi), features without a clear namespace-wide majority (READMENotessection, moment-functionisnanprologues), and the misnamedmode/docs/img/equation_betaprime_expectation.svgfile itself (rename would break the CDN URL pinned to a historical commit hash; the metadata correction here is safe and self-contained).The pinned CDN URL in
mode/README.mdis intentionally left unchanged: it references the current filename at a historical stdlib commit and continues to resolve to the correctly-rendered mode SVG. A future filename rename can be paired with a coordinated CDN commit-hash bump.Checklist
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Disclosure
This PR was written primarily by Claude Code as part of a scheduled cross-package drift-detection routine. The namespace was picked uniformly at random; drift was surfaced by a majority-vote analysis of structural and semantic features across the twelve
betaprimesibling packages; only mechanical fixes with a clear ≥75%-conformance majority and no behavior impact were retained. Independent verification passes confirmed both fixes as unintentional copy-paste from the neighboring sibling.@stdlib-js/reviewers
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