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feat: add C implementation for stats/base/dists/binomial/pmf #4418

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@0PrashantYadav0 0PrashantYadav0 commented Dec 31, 2024 •
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Resolves #3473

Description

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This pull request:

  • adds C implementation for @stdlib/stats/base/dists/binomial/pmf 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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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 pmf
6747262 
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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/pmf $\color{red}360/363$
$\color{green}+99.17\%$ 		$\color{green}45/45$
$\color{green}+100.00\%$ 		$\color{red}3/4$
$\color{green}+75.00\%$ 		$\color{red}360/363$
$\color{green}+99.17\%$

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

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AadishJ commented Jan 1, 2025

Hey you forgot to change the title from logpmf to pmf

@0PrashantYadav0 0PrashantYadav0 changed the title feat: add C implementation for stats/base/dists/binomial/logpmf feat: add C implementation for stats/base/dists/binomial/pmf Jan 1, 2025
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0PrashantYadav0 commented Jan 1, 2025

@AadishJ Thank you for pointing this. 😄

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Instead of int, can we please type x and n as int32_t? The latter is part of the C standard library's <stdint.h> header and ensures portability across different systems by defining exact-width integer types. See e.g. develop/lib/node_modules/%40stdlib/math/base/special/fibonacci for a package with a int32_t parameter.

Notice that this PR also contains instances such as in pmf.h where they are still double-typed, too, so these will have to be updated as well.

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0PrashantYadav0 commented Jan 6, 2025

/stdlib update-copyright-years

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@0PrashantYadav0
chore: updated double with int32_t
02b120c 
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chore: updated include statement
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chore: updated native tests
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0PrashantYadav0 commented Jan 6, 2025

@Planeshifter I updated STDLIB_MATH_BASE_NAPI_MODULE_DDD_D to STDLIB_MATH_BASE_NAPI_MODULE_IID_D and made all the requested changes please review.

@0PrashantYadav0
chore: removed unused includes
e6f0d5c 
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@0PrashantYadav0
Merge branch 'binomial/pmf' of https://github.com/0PrashantYadav0/stdlib
8e3c70c 
 into binomial/pmf

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@0PrashantYadav0
Merge branch 'develop' into binomial/pmf
4d0e806
@Planeshifter Planeshifter added the bot: Update Copyright Years Pull request needing the copyright years of its files updated. label Feb 9, 2025
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0PrashantYadav0 commented Mar 11, 2025

/stdlib merge

@stdlib-bot stdlib-bot added the bot: In Progress Pull request is currently awaiting automation. label Mar 11, 2025
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Planeshifter commented Jun 23, 2025

/stdlib merge

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0PrashantYadav0 commented Jun 23, 2025

@Planeshifter as we updated x and n as int32_t type, we also need to change in example and doc test. Right?

@stdlib-bot stdlib-bot removed the Potential Duplicate There might be another pull request resolving the same issue. label Jul 25, 2025
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Planeshifter commented Aug 16, 2025

The issue was resolved in PR #4359.

@stdlib-bot stdlib-bot removed the Needs Review A pull request which needs code review. label Aug 16, 2025
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[RFC]: Add C implementation for @stdlib/stats/base/dists/binomial/pmf

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