# Creating Line graph with data that changes overtime

**URL:** <https://forum.bubble.io/t/creating-line-graph-with-data-that-changes-overtime/328159>\
**Category:** Need help\
**Created:** [June 24, 2024, 11:34pm UTC](https://forum.bubble.io/t/creating-line-graph-with-data-that-changes-overtime/328159 "2024-06-24T23:34:23Z")\
**Posts on this page:** 3\
**Page:** 1

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**Author:** ![kylynn.rees](https://avatars.discourse-cdn.com/v4/letter/k/ecae2f/32.png) [@kylynn.rees](https://forum.bubble.io/u/kylynn.rees)\
**Post date:** [June 24, 2024, 11:34pm UTC](https://forum.bubble.io/t/creating-line-graph-with-data-that-changes-overtime/328159/1 "2024-06-24T23:34:23Z")

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My app has a value that a user changes as time goes on depending on what they do this value is score. This value is updated as the user uses the application. The score is usually added or subtracted against. I am wanting to plot these values on a line graph for the user to see the changes they have made to their score.

 ![image](https://us1.discourse-cdn.com/bubble/original/3X/4/5/45589d33e988d7a9e2ba712e2db1d09a9d36bfdc.png)

I have been trying the groupby function but have not found a way to build a line graph with this data. Any help is appreciated.

 ![image](https://us1.discourse-cdn.com/bubble/original/3X/8/f/8f337aad4a1695a20760dd482d3c6c223a2f7ec9.png)

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**Author:** ![yamada.shoji99](https://avatars.discourse-cdn.com/v4/letter/y/76d3ee/32.png) [@yamada.shoji99](https://forum.bubble.io/u/yamada.shoji99)\
**Post date:** [June 25, 2024, 8:18am UTC](https://forum.bubble.io/t/creating-line-graph-with-data-that-changes-overtime/328159/2 "2024-06-25T08:18:32Z")

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This might help you

> [@Cumulative Chart of Users over time \[Solved\]](https://forum.bubble.io/t/cumulative-chart-of-users-over-time-solved/87733):
>
> My goal was to create a line chart of users that shows the total number of users registered on each day. I found a sneaky workaround to make this work and it is simple! Normally when you try to create an expression in the field “Value expression” it only let’s you start with “current point’s…”. However, if you create an expression in another element and then right click and copy the expression, you can past it into the “Value expression” input of the Line/BarChart. I’ve attached some pictures …

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**Author:** ![system](https://us1.discourse-cdn.com/bubble/original/3X/2/8/2847faa74692c2ffa5d939d3dc3724cdd060d247.png) [@system](https://forum.bubble.io/u/system)\
**Post date:** [September 2, 2024, 11:34pm UTC](https://forum.bubble.io/t/creating-line-graph-with-data-that-changes-overtime/328159/3 "2024-09-02T23:34:55Z")

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Closed on September 2, 2024, 11:34pm UTC

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