Linear trendline expression

[#1]

Do anyone know what the underlying expression for the linear trendline is?

[MarcoWedel]

Search for linest_b and linest_m in both QV help and the community

hope this helps

regards

Marco

[Karthik3 · Accepted solution]

linest_m(total aggr(Y,X), X)*X + linest_b(total aggr(Y,X),X)