How to Add Exponential trendlines ?

Anonymous , You have create you own line, You can create Exp function

https://learn.microsoft.com/en-us/dax/exp-function-dax

 

You also use cumulative calculation, before exp, if needed

Cumm Sales = CALCULATE(SUM(Sales[Sales Amount]),filter(all('Date'),'Date'[date] <=max('Date'[date])))

Cumm Sales = CALCULATE(SUM(Sales[Sales Amount]),filter(allselected(date),date[date] <=max(date[Date])))

 

Hi Anonymous ,

 

Hope all is going well.

 

Currently, Power BI does not support adding exponential trendlines directly to visuals through Power BI Desktop, as you can in Excel.

 

You must create your own "trendline", which can be done by creating a DAX measure or using an R script visual.

 

At present, it is not possible to change the "algorithm" of the "automatic" trendline.

 

You can refer to this post for more related content, I hope this is helpful to you.

Solved: Trendlines in Power BI - Microsoft Fabric Community

 

Best Regards,
Yang
Community Support Team

 

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