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docs: add example for aggregating percentage changes in DataTable#3270

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docs: add example for aggregating percentage changes in DataTable#3270
RamiNoodle733 wants to merge 1 commit intoevidence-dev:mainfrom
RamiNoodle733:docs/datatable-percentage-aggregation-example

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@RamiNoodle733 RamiNoodle733 commented Feb 6, 2026

Description

Adds a new documentation section showing how to aggregate percentage changes (e.g., year-over-year growth) in DataTable total rows using weightedMean with a custom weight column.

Changes

  • Added new subsection "Aggregating Percentage Changes with Custom Weights" to the DataTable documentation
  • Includes SQL query example and DataTable code sample
  • Demonstrates proper use of totalAgg=weightedMean with weightCol for accurate aggregation of percentages

Fixes #2592

docs: add example for aggregating percentage changes in DataTable
d7a08ae 
Adds a new documentation section showing how to use weightedMean
with a custom weight column to aggregate percentage changes
(e.g., year-over-year growth) in DataTable total rows.

Fixes #2592
@RamiNoodle733 RamiNoodle733 had a problem deploying to Approval required to run action on external PR February 6, 2026 07:49 — with GitHub Actions Failure
@RamiNoodle733 RamiNoodle733 closed this by deleting the head repository Feb 7, 2026
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[Docs]: Show example of how to aggregate percentage changes in DataTable

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