# Include graphs of previous trend on the dashboard

**URL:** https://meta.discourse.org/t/include-graphs-of-previous-trend-on-the-dashboard/87398
**Category:** Feature
**Created:** [11 mei 2018 om 15:13 UTC](https://meta.discourse.org/t/include-graphs-of-previous-trend-on-the-dashboard/87398 "2018-05-11T15:13:03Z")
**Posts on this page:** 1
**Showing post:** 8

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### Author: ![mcwumbly](https://sea3.discourse-cdn.com/meta/user_avatar/meta.discourse.org/mcwumbly/32/103861_2.png) [@mcwumbly](https://meta.discourse.org/u/mcwumbly)
#### Post date: [5 september 2018 om 09:29 UTC](https://meta.discourse.org/t/include-graphs-of-previous-trend-on-the-dashboard/87398/8 "2018-09-05T09:29:29Z")

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I sketched something similar out in the past here:

> [@Encouraging User Participation - Some Ideas, More welcome](https://meta.discourse.org/t/encouraging-user-participation-some-ideas-more-welcome/42511/75):
>
> Played around a little with smoothing today, in case anyone wants to explore further: var smooth = function(data, windowSize) { var smoothed = []; var movingWindow = []; for(var i = 0; i \< windowSize; i++) { movingWindow.push(data[i]); } for(var i = 0; i \< data.length; i++) { movingWindow.push(data[i]); movingWindow.shift(); smoothed.push(movingWindow.reduce((a, v) =\> a + v, 0) / windowSize); } return smo…

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