Forum Discussion
y=mx+c
I want to use y= mx+c to calculate y on the dates that are in b/w the years. so first how I will calculate "m" and "C" using given table. Date y x calculated column m calculated comumn...
Hi, Anonymous
You can try the following methods.
Column:
m = LOOKUPVALUE('Table'[m],'Table'[Date],[Date])C = LOOKUPVALUE('Table'[C],'Table'[Date],[Date])M1 = MINX(FILTER('Table (2)',EARLIER('Table (2)'[Date])<=[Date]),[m])C1 = MAXX(FILTER('Table (2)',EARLIER('Table (2)'[Date])<=[Date]),[C])Y1 = [M1]*[x]+[C1]You said: "for example for 1/10/2017 y = (1203.31 * 260) + 1156693.38 =1469553.98".
It is not exactly equal to this value because both M1 and C1 have hidden decimals.
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Community Support Team _Charlotte
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HoangHugo
Solution Specialist
Solution SpecialistHi
New Table = SUMMARIZE ([data table], [Date column],[Y column],[X column])