find % of row value vs. column total
Comments
-
I think I have the exact same question. See screenshot below for question. I'd like a column that would be 325,965 / 959,627 or 34.0% and so on for each subsequent row.
0 -
Hello @mwade and @kivlind,
Sadly in beastmode we cannot calculate this. We will need to use a dataflow to accomplish this.
Using a Magic ETL:
In ETL we first want to replicate our card.- Add an input dataset and select your dataset
- If your card has any filters you want to apply them next, using "Filter Rows"
- We will now use "Add Constants" to add a constant text column of 1
- Now using group by we are going to group by "1" and aggregate our value column
- If you have multiple Value columns you want to aggregate all of them in this step.
- You should now have a column with a single value in it.
- This is your total for that column
- You now will want to join this to our original data.From the orignal data we are going to use "Add Constants" and add a constant text column with a value of 1
- We now can join our input dataset to our single value.
- Add a Select Columns and remove your columns 1 and 1_1
- Now you can add your output.
You can now create a card from this Magic ETL. You will now have a column that contains a total value.
You can now create a beastmode to find the percent.SUM(`value_column`) / MAX(`total of value`)
This should give you your percentage.
**Say “Thanks" by clicking the thumbs up in the post that helped you.
**Please mark the post that solves your problem by clicking on "Accept as Solution"2 -
Any chance this can get added to the development plan? We need to calculate this % to Total dynamically, based on what the group by is on the card.
2 -
A dynamic solution at card level can be to use a window function. It's not currently documented and may be subject to change, but I've found it to work for basic aggregates: SUM, AVG, MIN, MAX
In your case, you could get the grand total:
SUM(SUM(value)) OVER ()
And for % Total:
SUM(value) / SUM(SUM(value)) OVER ()
Jacob Folsom
**Say “Thanks” by clicking the “heart” in the post that helped you.
**Please mark the post that solves your problem by clicking on "Accept as Solution"4 -
Hi,
Can you explain what OVER() is? I don't think it is found within the Beast mode function list.
Thanks.
0 -
OVER() indicates the function is not a plain aggregation, but an analytic function. It's also called a window function because you can specify a window of rows to evaluate. In the example above, OVER() is empty which indicates that the SUM is to be across all-time and all groupings, thus returning the grand total.
Here is some documentation for one database vendor...which explains how it generally works.
Jacob Folsom
**Say “Thanks” by clicking the “heart” in the post that helped you.
**Please mark the post that solves your problem by clicking on "Accept as Solution"2 -
What about by count and subtotal?
0
Categories
- 10.6K All Categories
- APAC User Group
- 12 Welcome
- 36 Domo News
- 9.6K Using Domo
- 1.9K Dataflows
- 2.4K Card Building
- 2.2K Ideas Exchange
- 1.2K Connectors
- 338 Workbench
- 250 Domo Best Practices
- 11 Domo Certification
- 460 Domo Developer
- 47 Domo Everywhere
- 100 Apps
- 703 New to Domo
- 84 Dojo
- Domopalooza
- 1.1K 日本支部
- 4 道場-日本支部へようこそ
- 22 お知らせ
- 62 Kowaza
- 295 仲間に相談
- 649 ひらめき共有