Trendline (Polynomial order 2) in Qliksense chart

[#1]

Hi All,

I have chart with dimension "Monthyear" and measure with the expression for running total over the period as below

rangeSum(Above(($(VRMonthlySaving)),0,RowNo()))

I want to add polynomial trend line order 2.

I used below formula below but its not for polynomial. I m using QlikSenes 3 version. Please help. thanks

linest_m(total aggr(if(($(VRMonthlySaving)),($(VRMonthlySaving))), [VRDate.autoCalendar.YearMonth]),[VRDate.autoCalendar.YearMonth])*

[richbyard]

Check the following post for an example:

Calculating trend lines, values and formulas on charts and tables in Qlik Sense

The 2nd Order Polynomial line is not exactly easy to implement but it is possible...