Repository navigation
Add KURT, MODE.SNGL, PERCENTRANK.EXC and TRIMMEAN functions - #1800
Open
marcin-kordas-hoc wants to merge 2 commits into
Open
marcin-kordas-hoc wants to merge 2 commits into
marcin-kordas-hoc wants to merge 2 commits into
Conversation
Deploying with
|
| Status | Name | Latest Commit | Preview URL | Updated (UTC) |
|---|---|---|---|---|
| ✅ Deployment successful! View logs |
hyperformula-docs | 5ee84a0 | Commit Preview URL Branch Preview URL |
Oct 09 2026, 05:00 AM |
![cursor[bot]](https://avatars.githubusercontent.com/in/1210556?s=60&v=4){kind=small}
There was a problem hiding this comment.
Cursor Bugbot has reviewed your changes using default effort and found 2 potential issues.
❌ Bugbot Autofix is OFF. To automatically fix reported issues with cloud agents, enable autofix in the Cursor dashboard.
Reviewed by Cursor Bugbot for commit ea79605. Configure here.
Performance comparison of head (5ee84a0) vs base (eff7928) |
Co-Authored-By: Claude Sonnet 5.5 <noreply@anthropic.com>
Co-Authored-By: Claude Sonnet 5.5 <noreply@anthropic.com>
marcin-kordas-hoc
force-pushed
the
feat/hf-stats-kurt-mode-trimmean-percentrank-exc
branch
from
October 9, 2026 04:57
ea79605 to
5ee84a0
Compare
Codecov Report✅ All modified and coverable lines are covered by tests. Additional details and impacted files@@ Coverage Diff @@
## develop #1800 +/- ##
===========================================
+ Coverage 97.28% 97.29% +0.01%
===========================================
Files 207 207
Lines 16218 16285 +67
Branches 3588 3606 +18
===========================================
+ Hits 15777 15844 +67
Misses 433 433
Partials 8 8
🚀 New features to boost your workflow:
|
This branch has not been deployed
This file contains hidden or bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
Sign up for free
to join this conversation on GitHub.
Already have an account?
Sign in to comment
1 participant
Add this suggestion to a batch that can be applied as a single commit.This suggestion is invalid because no changes were made to the code.Suggestions cannot be applied while the pull request is closed.Suggestions cannot be applied while viewing a subset of changes.Only one suggestion per line can be applied in a batch.Add this suggestion to a batch that can be applied as a single commit.Applying suggestions on deleted lines is not supported.You must change the existing code in this line in order to create a valid suggestion.Outdated suggestions cannot be applied.This suggestion has been applied or marked resolved.Suggestions cannot be applied from pending reviews.Suggestions cannot be applied on multi-line comments.Suggestions cannot be applied while the pull request is queued to merge.Suggestion cannot be applied right now. Please check back later.
Summary
Adds four statistical functions:
KURT,MODE.SNGL(with theMODEalias),PERCENTRANK.EXCandTRIMMEAN(HF-427, HF-423, HF-422, HF-426).KURT(number1, ...)returns the sample excess kurtosis. Requires at least 4 numeric values (#DIV/0!otherwise, and when all values are equal).MODE.SNGL(number1, ...)returns the most frequent number; on a tie, the one that occurs first.#N/Awhen no value repeats.PERCENTRANK.EXC(array, x, [significance])returns the rank ofxas a fraction between 0 and 1, exclusive, interpolating between neighbours.TRIMMEAN(array, percent)returns the mean after trimming the given fraction of data points, split between both tails.KURT,MODE.SNGLandTRIMMEANlive inStatisticalAggregationPlugin,PERCENTRANK.EXCinPercentilePlugin. Each has a metadata entry, translations in every language pack and a CHANGELOG entry.Behaviour check against Excel
89 formulas were evaluated in Excel Online (MS Graph live session) and in HyperFormula: 89 identical, 0 different, 0 not evaluable. They cover typed numbers (percentage, date and currency cells), booleans, text and numeric text in ranges, errors in ranges, 2D ranges, tie order for
MODE.SNGL, boundary and interpolated values and thesignificanceargument forPERCENTRANK.EXC, and boundary and fractionalpercentvalues forTRIMMEAN. Numeric results are compared with a relative tolerance of 1e-9, because HyperFormula rounds results to about 11 significant digits.Translations
The English function names are kept in all language packs. Confirmed localized names were not verified against Excel for this change, so none were invented.
Tests
Paired tests branch:
feat/hf-stats-kurt-mode-trimmean-percentrank-excin the tests repository (120 tests). Full local run on this head: 523 suites, 6735 passed, 3 skipped.🤖 Generated with Claude Code
Note
Low Risk
Additive statistical functions with localized names and license gating; no changes to core engine, auth, or data handling.
Overview
Adds four Excel-style statistical functions:
KURT,MODE.SNGL(withMODEalias),PERCENTRANK.EXC, andTRIMMEAN.KURT,MODE.SNGL, andTRIMMEANare implemented inStatisticalAggregationPlugin(sample excess kurtosis with a minimum of four values; mode with first-wins ties and#N/Awhen nothing repeats; trimmed mean with symmetric tail removal).PERCENTRANK.EXClives inPercentilePluginas the inverse of exclusive percentile ranking, with optional significance truncation and linear interpolation.Supporting updates include function metadata, a new
FourValueserror message forKURT, English function names in all language packs, license capability entries, and a CHANGELOG note.Reviewed by Cursor Bugbot for commit 5ee84a0. Bugbot is set up for automated code reviews on this repo. Configure here.