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Can someone help to explain how QV compute the b and m in trend line ?.
b : linest_b(Sales,t)
m : linest_m(Sales,t)
Go to Solution.
See attached qvw.
The linest_b differs a bit, because linest_b uses 0 as start of the x-axis, while the chart doesn't include 0 on the x-axis. If you set the x-axis of the chart to Continuous you get the same values.
Dear Mr Gysbert_Wassenaar
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Wishing you and your family a Happy, Healthy and Prosperous New Year 2019.