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docs: Add smoothing support for area charts#15036

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docs-writer-ai-update-2026-02-14T02-35-17-906Z
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docs: Add smoothing support for area charts#15036
inkeep[bot] wants to merge 2 commits intomasterfrom
docs-writer-ai-update-2026-02-14T02-35-17-906Z

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@inkeep inkeep bot commented Feb 14, 2026

Changes

Updates the charts documentation to mention that smoothing (moving average) is now available for area charts.

Context

This documentation update reflects the changes from PostHog/posthog#47951, which added smoothing support for area charts in Trends insights.

Updates

  • contents/docs/product-analytics/trends/charts.mdx - Added a note to the Area chart section clarifying that smoothing (7-day or 28-day rolling average) is available when data is grouped by day, matching the functionality available for line charts.

Related PR

Updates the charts documentation to mention that smoothing (moving average)
is now available for area charts, matching the functionality added in
PostHog/posthog#47951.
@inkeep inkeep bot requested a review from a team February 14, 2026 02:36
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You can actually use smoothing when grouped by day/hour/minute too.

@sarahxsanders sarahxsanders removed the request for review from a team February 17, 2026 15:31
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@inkeep address comments

Address review feedback: smoothing is available when data is grouped by day, hour, or minute, not just day.
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inkeep bot commented Feb 17, 2026

Thanks for the feedback @fercgomes! 👍

I've updated the documentation to clarify that smoothing is available when data is grouped by day, hour, or minute (not just day as previously stated).

Change made:

  • Updated line 84 to: "Like line charts, smoothing (7-day or 28-day rolling average) is available when data is grouped by day, hour, or minute."

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