Forum Discussion
Variance Year on Year
Hi,
I have created a measure that I hoped would calculate the variance between current year and previous year but my calculation below is taking the variance current year vs the first year.
Example
Year. Value diff
2018. 0.39 0.00
2019. 0.22 -0.17
2020. 0.29 -0.10
Each value is based on the change from current year vs the first year (2018). What I need is this
Year value diff
2018 0.39 0.00
2019 0.22- 0.17
2020 0.29 0.07
This is my current code. Any idea what I need to amend to make this work, please?
Diff=
Var __baseline_value=
Calculate([value], [year] in {"2018"}),
Var __measure_value = [value]
Return
If(not isblank(__measure_value), __measure_value - __baseline_value)
1 Reply
- amitchandakSuper User
M_SBS_6 , Create a separate table with distinct years and join it with the year of your table (Say Date)
The create measures like example
//Only year vs Year, not a level below
This Year = CALCULATE(sum('Table'[Qty]),filter(ALL('Date'),'Date'[Year]=max('Date'[Year])))
Last Year = CALCULATE(sum('Table'[Qty]),filter(ALL('Date'),'Date'[Year]=max('Date'[Year])-1))
diff = [This Year]-[Last Year ]
diff % = divide([This Year]-[Last Year ],[Last Year ])Time Intelligence, Part of learn Power BI https://youtu.be/cN8AO3_vmlY?t=27510
Time Intelligence, DATESMTD, DATESQTD, DATESYTD, Week On Week, Week Till Date, Custom Period on Period,
Custom Period till date: https://youtu.be/aU2aKbnHuWs&t=145s