feat: add `stats/base/dists/burr-type3/cdf` by vivekmaurya001 · Pull Request #5916 · stdlib-js/stdlib

vivekmaurya001 · 2025-03-09T07:44:18Z

Progresses #169.

This pull request:

add stats/base/dists/burr-type3/cdf

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resolves #{{TODO: add issue number}}

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vivekmaurya001 · 2025-03-09T07:45:11Z

/stdlib update-copyright-years

stdlib-bot · 2025-03-09T07:46:01Z

Coverage Report

Package	Statements	Branches	Functions	Lines
stats/base/dists/burr-type3/cdf	$\\color{green}316/316$ $\\color{green}+0.00\\%$	$\\color{green}25/25$ $\\color{green}+0.00\\%$	$\\color{green}4/4$ $\\color{green}+0.00\\%$	$\\color{green}316/316$ $\\color{green}+0.00\\%$

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

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…dlib into burr-type3/cdf

Signed-off-by: Philipp Burckhardt <pburckhardt@outlook.com>

Planeshifter

Looks good overall.

However, instead of alpha and beta, I am thinking we should change paramater names to c and d as in the SciPy documentation. Or are alpha and beta used anywhere in the literature or other libraries as parameter names for this distribution?

vivekmaurya001 · 2025-04-30T08:39:01Z

No , Mostly the parameters are taken as c and k or c and d in Wikipedia and other sources

vivekmaurya001 · 2025-05-07T14:17:05Z

@Planeshifter , sorry for the delay (due to my college exams), I have changed the variable names as given in scipy Now it is ready for review

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Neerajpathak07 · 2026-07-20T08:19:57Z

Went ahead and added the C implementation as well!
cc:- @Planeshifter

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Neerajpathak07 · 2026-07-20T09:32:12Z

/stdlib update-copyright-years

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Co-authored-by: Philipp Burckhardt <pburckhardt@outlook.com> Signed-off-by: Philipp Burckhardt <pburckhardt@outlook.com>

…dress style issues - Return `0.0` (not `NaN`) when `x <= 0`, matching the mathematical definition (support is `x > 0`), sibling positive-support distributions (e.g., `lognormal/cdf`), and SciPy; update repl.txt, TypeScript declarations, README, and tests accordingly. - Add `+infinity` tests (returns `1`) for main, factory, and native. - Add missing spaces inside parentheses for `setReadOnly` call. - Declare `y` in the second `@example` of `lib/index.js`. - Order module requires by decreasing declaration length. - Use float literal (`1.0`) in JS implementations to match C. - Use `::factory` benchmark naming per prevailing convention. - Normalize `~0.0015`/`~0.0016` return annotations across files. - Use `F(x;c,d)` (not `f(x;c,d)`/`f(X;c,d)`) in example output labels and `%lf` in C example printf. - Fix stray space and test message spacing inconsistencies. --- 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: na - 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: na - 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 ---

Planeshifter

LGTM after some further clean-up.

stdlib-bot · 2026-07-23T05:36:48Z

PR Commit Message

feat: add `stats/base/dists/burr-type3/cdf`

PR-URL: https://github.com/stdlib-js/stdlib/pull/5916
Ref: https://github.com/stdlib-js/stdlib/issues/169

Co-authored-by: Neeraj Pathak <neerajrpathak710@gmail.com>
Co-authored-by: Philipp Burckhardt <pburckhardt@outlook.com>
Co-authored-by: stdlib-bot <noreply@stdlib.io>
Reviewed-by: Philipp Burckhardt <pburckhardt@outlook.com>
Signed-off-by: Philipp Burckhardt <pburckhardt@outlook.com>

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

stdlib-bot added Statistics Issue or pull request related to statistical functionality. Needs Review A pull request which needs code review. labels Mar 9, 2025

vivekmaurya001 marked this pull request as draft March 9, 2025 07:44

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chore: update copyright years

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vivekmaurya001 added 3 commits March 16, 2025 05:31

Merge branch 'burr-type3/cdf' of https://github.com/vivekmaurya001/st…

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…dlib into burr-type3/cdf

feat: add stats/base/dists/burr-type3/cdf

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vivekmaurya001 marked this pull request as ready for review March 16, 2025 05:41

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Merge branch 'stdlib-js:develop' into burr-type3/cdf

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[RFC]: implement a broader range of statistical distributions stdlib-js/google-summer-of-code#119

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kgryte requested a review from Planeshifter April 16, 2025 00:15

docs: use available width of 80 chars

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vivekmaurya001 and others added 2 commits April 30, 2025 17:15

Merge branch 'stdlib-js:develop' into burr-type3/cdf

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refactor: changed variables from alpha beta to c and d

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Merge branch 'develop' into burr-type3/cdf

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chore: update copyright years

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Land stats/base/dists PRs adding missing distribution functions stdlib-js/metr-issue-tracker#1077

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docs: use F instead of f for CDF in printout and lowercase x

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Co-authored-by: Philipp Burckhardt <pburckhardt@outlook.com> Signed-off-by: Philipp Burckhardt <pburckhardt@outlook.com>

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feat: add `stats/base/dists/burr-type3/cdf` - #5916

feat: add `stats/base/dists/burr-type3/cdf`#5916
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