# How to calculate difference between to cumulative sums?

**URL:** https://discuss.elastic.co/t/how-to-calculate-difference-between-to-cumulative-sums/107812
**Category:** Kibana
**Created:** [November 15, 2017, 7:22pm UTC](https://discuss.elastic.co/t/how-to-calculate-difference-between-to-cumulative-sums/107812 "2017-11-15T19:22:03Z")
**Posts on this page:** 1
**Showing post:** 2

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### Author: ![Nathan\_Reese](https://sea2.discourse-cdn.com/elastic/user_avatar/discuss.elastic.co/nathan_reese/32/84829_2.png) [@Nathan\_Reese](https://discuss.elastic.co/u/Nathan_Reese)
#### Post date: [November 16, 2017, 4:33pm UTC](https://discuss.elastic.co/t/how-to-calculate-difference-between-to-cumulative-sums/107812/2 "2017-11-16T16:33:40Z")

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Use the [timelion visualization](https://www.elastic.co/guide/en/kibana/current/timelion.html) to graph arithmetic on aggregated results.

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