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Merged
merged 16 commits into from
Jun 23, 2025
Merged

feat: add C implementation for stats/base/dists/binomial/mgf #4414

merged 16 commits into from
Jun 23, 2025

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0PrashantYadav0
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Resolves #3471

Description

What is the purpose of this pull request?

This pull request:

  • adds C implementation for @stdlib/stats/base/dists/binomial/mgf along with relevant tests, docs, examples and benchmarks.

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@stdlib-js/reviewers

Neerajpathak07 and others added 5 commits December 27, 2024 23:49
@Neerajpathak07 @0PrashantYadav0
refactor: update stats/base/dnanmeanpn native addon from C++ to C
692afcb 
PR-URL: stdlib-js#4110
Reviewed-by: Athan Reines <[email protected]>

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@0PrashantYadav0
Merge branch 'develop' of https://github.com/0PrashantYadav0/stdlib i…
e010038 
…nto develop

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@0PrashantYadav0
Merge branch 'develop' of https://github.com/0PrashantYadav0/stdlib i…
cc882e9 
…nto develop

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@0PrashantYadav0
Merge branch 'stdlib-js:develop' into develop
e9f48a5
@0PrashantYadav0
feat: add C implementation for binomail mgf
46c6e1f 
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@stdlib-bot stdlib-bot added Statistics Issue or pull request related to statistical functionality. Needs Review A pull request which needs code review. labels Dec 31, 2024
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stdlib-bot commented Dec 31, 2024 •
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Coverage Report

Package Statements Branches Functions Lines
stats/base/dists/binomial/mgf $\color{green}326/326$
$\color{green}+100.00\%$ 		$\color{green}25/25$
$\color{green}+100.00\%$ 		$\color{green}4/4$
$\color{green}+100.00\%$ 		$\color{green}326/326$
$\color{green}+100.00\%$

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

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/stdlib update-copyright-years

@stdlib-bot stdlib-bot added the bot: In Progress Pull request is currently awaiting automation. label Jan 6, 2025
@stdlib-bot stdlib-bot removed the bot: In Progress Pull request is currently awaiting automation. label Jan 6, 2025
@0PrashantYadav0
chore: updated int to double
b52f917 
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@Planeshifter @kgryte Do i have to STDLIB_MATH_BASE_NAPI_MODULE_DID_D for this implementation or this is ok ?

@0PrashantYadav0 0PrashantYadav0 mentioned this pull request Jan 6, 2025
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@Planeshifter Planeshifter added the bot: Update Copyright Years Pull request needing the copyright years of its files updated. label Feb 9, 2025
@stdlib-bot stdlib-bot added bot: In Progress Pull request is currently awaiting automation. and removed bot: Update Copyright Years Pull request needing the copyright years of its files updated. labels Feb 9, 2025
@Planeshifter Planeshifter removed the bot: In Progress Pull request is currently awaiting automation. label Feb 9, 2025
@0PrashantYadav0
Merge branch 'develop' into binomial/mgf
8fd5f8d 
Signed-off-by: JoyBoy <[email protected]>
@0PrashantYadav0
fix: changes in benchmarks
106bc49 
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Planeshifter commented Feb 18, 2025 •
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@0PrashantYadav0 It would be good to have STDLIB_MATH_BASE_NAPI_MODULE_DID_D. Would you be able to create a separate PR adding that macro? Once merged, should then use it in this PR.

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@Planeshifter I opened a PR for that please review and merge after that i will add the implementation in this. Thank you.

@stdlib-bot stdlib-bot added the Good First PR A pull request resolving a Good First Issue. label Jun 23, 2025
@Planeshifter
fix: correct documentation issues in binomial/mgf
3a88859 
- Fix C function comment (CDF → MGF)
- Fix parameter name in C documentation (x → t)
- Add missing semicolon in TypeScript example
@Planeshifter
fix: correct critical parameter type issues in binomial/mgf
74da505 
CRITICAL FIXES:
- Fix C function signature: n parameter from double to int32_t
- Fix C header declaration to match implementation
- Fix NAPI macro from DDD_D to DID_D for correct type binding
- Fix README C API documentation (parameter types and signatures)
- Fix C examples and benchmarks to use int32_t for n parameter
- Add missing stdint.h includes

RATIONALE:
- The number of trials (n) in binomial distribution must be integer
- This matches other stdlib binomial implementations
- Fixes parameter validation and type consistency
- Prevents accepting invalid non-integer trial counts

All C code now correctly uses int32_t for discrete count parameter.
@Planeshifter
test: remove failing test cases for non-integer n values in `binomial…
b0bfb38 
…/mgf`

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@Planeshifter
chore: minor clean-up
cf3ba96 
Signed-off-by: Philipp Burckhardt <[email protected]>
@Planeshifter
fix: remove unused dependency
eccdf49 
Signed-off-by: Philipp Burckhardt <[email protected]>
Planeshifter
Planeshifter approved these changes Jun 23, 2025
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Should be ready now.

@Planeshifter Planeshifter added the Ready To Merge A pull request which is ready to be merged. label Jun 23, 2025
@stdlib-bot stdlib-bot removed the Needs Review A pull request which needs code review. label Jun 23, 2025
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stdlib-bot commented Jun 23, 2025 •
edited by Planeshifter
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PR Commit Message

feat: add C implementation for `stats/base/dists/binomial/mgf`

PR-URL: https://github.com/stdlib-js/stdlib/pull/4414
Closes: https://github.com/stdlib-js/stdlib/issues/3471

Co-authored-by: Philipp Burckhardt <[email protected]>
Co-authored-by: stdlib-bot <[email protected]>
Reviewed-by: Philipp Burckhardt <[email protected]>
Signed-off-by: JoyBoy <[email protected]>
Signed-off-by: Philipp Burckhardt <[email protected]>

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

@Planeshifter Planeshifter merged commit b74cf16 into stdlib-js:develop Jun 23, 2025
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[RFC]: Add C implementation for @stdlib/stats/base/dists/binomial/mgf

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