# Data table standardization

**URL:** <https://discuss.elastic.co/t/data-table-standardization/241704>\
**Category:** Kibana\
**Tags:** canvas\
**Created:** [July 17, 2020, 5:53pm UTC](https://discuss.elastic.co/t/data-table-standardization/241704 "2020-07-17T17:53:21Z")\
**Posts on this page:** 1\
**Showing post:** 3

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**Author:** ![tsullivan](https://sea2.discourse-cdn.com/elastic/user_avatar/discuss.elastic.co/tsullivan/32/31077_2.png) [@tsullivan](https://discuss.elastic.co/u/tsullivan)\
**Post date:** [August 6, 2020, 7:55pm UTC](https://discuss.elastic.co/t/data-table-standardization/241704/3 "2020-08-06T19:55:40Z")

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Hi, there a blog post on how to do these calculations in TSVB: [How to display data as a percentage in Kibana visualizations | Elastic Blog](https://www.elastic.co/blog/how-to-display-data-as-a-percentage-in-kibana-visualizations)

> [@Hugo\_Pires](#):
>
> Could the Canvas functions on datatable be helpful here?

For using Canvas, there is another Discuss topic that asks something similar: [How to perform divide math operation in elasticsearch SQL](https://discuss.elastic.co/t/how-to-perform-divide-math-operation-in-elasticsearch-sql/218932)

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