feat: add `stats/base/dists/tukey-lambda/mode` by shubham220420 · Pull Request #11911 · stdlib-js/stdlib

shubham220420 · 2026-05-03T19:57:30Z

type: pre_commit_static_analysis_report
description: Results of running static analysis checks when committing changes. report:

task: lint_filenames status: passed
task: lint_editorconfig status: passed
task: lint_markdown status: passed
task: lint_package_json status: passed
task: lint_repl_help status: passed
task: lint_javascript_src status: passed
task: lint_javascript_cli status: na
task: lint_javascript_examples status: passed
task: lint_javascript_tests status: passed
task: lint_javascript_benchmarks status: passed
task: lint_python status: passed
task: lint_r status: na
task: lint_c_src status: missing_dependencies
task: lint_c_examples status: missing_dependencies
task: lint_c_benchmarks status: missing_dependencies
task: lint_c_tests_fixtures status: na
task: lint_shell status: na
task: lint_typescript_declarations status: passed
task: lint_typescript_tests status: passed
task: lint_license_headers status: passed ---

Progresses: #166

Description

What is the purpose of this pull request?

This pull request:

adds the implementation for @stdlib/stats/base/dists/tukey-lambda/mode

Related Issues

Does this pull request have any related issues?

This pull request has the following related issues:

RFC: add the Tukey lambda distribution #166

Questions

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No.

Other

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No.

Checklist

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Read, understood, and followed the contributing guidelines.

AI Assistance

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Code generation (e.g., when writing an implementation or fixing a bug)
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@stdlib-js/reviewers

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--- type: pre_commit_static_analysis_report description: Results of running static analysis checks when committing changes. report: - task: lint_filenames status: passed - task: lint_editorconfig status: passed - task: lint_markdown status: na - task: lint_package_json status: na - task: lint_repl_help status: na - task: lint_javascript_src status: na - task: lint_javascript_cli status: na - task: lint_javascript_examples status: na - task: lint_javascript_tests status: na - task: lint_javascript_benchmarks status: na - task: lint_python status: na - task: lint_r status: na - task: lint_c_src status: missing_dependencies - task: lint_c_examples status: na - task: lint_c_benchmarks status: missing_dependencies - task: lint_c_tests_fixtures status: na - task: lint_shell status: na - task: lint_typescript_declarations status: passed - task: lint_typescript_tests status: na - task: lint_license_headers status: passed ---

stdlib-bot · 2026-05-03T20:01:09Z

Coverage Report

Package	Statements	Branches	Functions	Lines
stats/base/dists/tukey-lambda/mode	$\\color{green}163/163$ $\\color{green}+0.00\\%$	$\\color{green}7/7$ $\\color{green}+0.00\\%$	$\\color{green}2/2$ $\\color{green}+0.00\\%$	$\\color{green}163/163$ $\\color{green}+0.00\\%$

The above coverage report was generated for the changes in this PR.

…0420/stdlib into shubham2204-tukey/mode

--- type: pre_commit_static_analysis_report description: Results of running static analysis checks when committing changes. report: - task: lint_filenames status: passed - task: lint_editorconfig status: passed - task: lint_markdown_pkg_readmes status: passed - task: lint_markdown_docs status: na - task: lint_markdown status: na - task: lint_package_json status: na - task: lint_repl_help status: passed - task: lint_javascript_src status: passed - task: lint_javascript_cli status: na - task: lint_javascript_examples status: na - task: lint_javascript_tests status: na - task: lint_javascript_benchmarks status: passed - task: lint_python status: na - task: lint_r status: na - task: lint_c_src status: missing_dependencies - task: lint_c_examples status: na - task: lint_c_benchmarks status: na - task: lint_c_tests_fixtures status: na - task: lint_shell status: na - task: lint_typescript_declarations status: passed - task: lint_typescript_tests status: passed - task: lint_license_headers status: passed ---

The Wikipedia article title is `Tukey_lambda_distribution`; match the casing used across sibling `dists/*/mode` READMEs. --- type: pre_commit_static_analysis_report description: Results of running static analysis checks when committing changes. report: - task: lint_filenames status: passed - task: lint_editorconfig status: passed - task: lint_markdown_pkg_readmes status: passed - task: lint_markdown_docs status: na - task: lint_markdown status: na - task: lint_package_json status: na - task: lint_repl_help status: na - task: lint_javascript_src status: na - task: lint_javascript_cli status: na - task: lint_javascript_examples status: na - task: lint_javascript_tests status: na - task: lint_javascript_benchmarks status: na - task: lint_python status: na - task: lint_r status: na - task: lint_c_src status: na - task: lint_c_examples status: na - task: lint_c_benchmarks status: na - task: lint_c_tests_fixtures status: na - task: lint_shell status: na - task: lint_typescript_declarations status: passed - task: lint_typescript_tests status: na - task: lint_license_headers status: passed ---

@example

Normalize the proper-noun distribution name to "Tukey lambda" (matching the Wikipedia article and the package's own link target) across the README, REPL help, type declarations, module docs, and package description; name the shape parameter in the C usage description; mirror the example lower bound (0.0) used in examples/index.js; and align the final .d.ts @example with lib. --- type: pre_commit_static_analysis_report description: Results of running static analysis checks when committing changes. report: - task: lint_filenames status: passed - task: lint_editorconfig status: passed - task: lint_markdown_pkg_readmes status: skipped - task: lint_markdown_docs status: skipped - task: lint_markdown status: skipped - task: lint_package_json status: passed - task: lint_repl_help status: skipped - task: lint_javascript_src status: skipped - task: lint_javascript_cli status: na - task: lint_javascript_examples status: na - task: lint_javascript_tests status: na - task: lint_javascript_benchmarks status: na - task: lint_python status: na - task: lint_r status: na - task: lint_c_src status: na - task: lint_c_examples status: na - task: lint_c_benchmarks status: na - task: lint_c_tests_fixtures status: na - task: lint_shell status: na - task: lint_typescript_declarations status: skipped - task: lint_typescript_tests status: passed - task: lint_license_headers status: passed ---

The examples C source does not include `float64/eps.h`, so the `examples` build task should not declare it (matching logistic/mode, normal/mode, and t/mode). The dependency remains in the `benchmark` task, whose C source uses `STDLIB_CONSTANT_FLOAT64_EPS`. --- type: pre_commit_static_analysis_report description: Results of running static analysis checks when committing changes. report: - task: lint_filenames status: passed - task: lint_editorconfig status: passed - task: lint_markdown_pkg_readmes status: na - task: lint_markdown_docs status: na - task: lint_markdown status: na - task: lint_package_json status: na - task: lint_repl_help status: na - task: lint_javascript_src status: na - task: lint_javascript_cli status: na - task: lint_javascript_examples status: na - task: lint_javascript_tests status: na - task: lint_javascript_benchmarks status: na - task: lint_python status: na - task: lint_r status: na - task: lint_c_src status: na - task: lint_c_examples status: na - task: lint_c_benchmarks status: na - task: lint_c_tests_fixtures status: na - task: lint_shell status: na - task: lint_typescript_declarations status: passed - task: lint_typescript_tests status: na - task: lint_license_headers status: passed ---

Capitalize the proper noun in the fixture test descriptions to match the rest of the package and sibling eponymous distributions (Cauchy, Weibull, etc.). --- type: pre_commit_static_analysis_report description: Results of running static analysis checks when committing changes. report: - task: lint_filenames status: passed - task: lint_editorconfig status: passed - task: lint_markdown_pkg_readmes status: na - task: lint_markdown_docs status: na - task: lint_markdown status: na - task: lint_package_json status: na - task: lint_repl_help status: na - task: lint_javascript_src status: na - task: lint_javascript_cli status: na - task: lint_javascript_examples status: na - task: lint_javascript_tests status: skipped - task: lint_javascript_benchmarks status: na - task: lint_python status: na - task: lint_r status: na - task: lint_c_src status: na - task: lint_c_examples status: na - task: lint_c_benchmarks status: na - task: lint_c_tests_fixtures status: na - task: lint_shell status: na - task: lint_typescript_declarations status: passed - task: lint_typescript_tests status: na - task: lint_license_headers status: passed ---

Planeshifter

Looks fine to me. Thanks @shubham220420 and @Neerajpathak07!

stdlib-bot · 2026-07-04T05:58:14Z

PR Commit Message

feat: add `stats/base/dists/tukey-lambda/mode`

PR-URL: https://github.com/stdlib-js/stdlib/pull/11911
Ref: https://github.com/stdlib-js/stdlib/issues/166

Co-authored-by: Neeraj Pathak <neerajrpathak710@gmail.com>
Co-authored-by: Philipp Burckhardt <pburckhardt@outlook.com>
Reviewed-by: Philipp Burckhardt <pburckhardt@outlook.com>

Please review the above commit message and make any necessary adjustments.

shubham220420 added 2 commits February 15, 2026 19:09

shubham220420 requested a review from a team May 3, 2026 19:57

stdlib-bot added Statistics Issue or pull request related to statistical functionality. Needs Review A pull request which needs code review. labels May 3, 2026

shubham220420 changed the title ~~feat: add implementation of stats/base/dists/gilbrat/variance~~ feat: add implementation of stats/base/dists/tukey-lambda/mode May 3, 2026

shubham220420 and others added 4 commits May 4, 2026 01:35

Merge branch 'develop' into shubham2204-tukey/mode

1401e86

Merge branch 'develop' into shubham2204-tukey/mode

4b690ad

chore: clean up

f94eb01

Merge branch 'shubham2204-tukey/mode' of https://github.com/shubham22…

b758790

…0420/stdlib into shubham2204-tukey/mode

Neerajpathak07 reviewed Jun 1, 2026

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Comment thread lib/node_modules/@stdlib/stats/base/dists/tukey-lambda/mode/src/main.c Outdated

Neerajpathak07 changed the title ~~feat: add implementation of stats/base/dists/tukey-lambda/mode~~ feat: add stats/base/dists/tukey-lambda/mode Jun 2, 2026

Neerajpathak07 mentioned this pull request Jun 9, 2026

Weekly Standup (2026-06-08) stdlib-js/meetings#131

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Neerajpathak07 and others added 5 commits June 19, 2026 12:31

Planeshifter approved these changes Jul 4, 2026

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Planeshifter added the Ready To Merge A pull request which is ready to be merged. label Jul 4, 2026

stdlib-bot removed the Needs Review A pull request which needs code review. label Jul 4, 2026

Planeshifter merged commit f52a463 into stdlib-js:develop Jul 4, 2026
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stdlib-bot removed the Ready To Merge A pull request which is ready to be merged. label Jul 4, 2026

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feat: add `stats/base/dists/tukey-lambda/mode`#11911

feat: add `stats/base/dists/tukey-lambda/mode`#11911
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