Concatenate only unique strings in measure

[meschoudhary]

I'm struggeling with a measure. I have data table as shown below with Country, 6 years data (2019-2024) & 5 differeten wind coloums. What is want is show concatenated unique wind values for each country. as show in the output table below.

Data Table

Country        Year      Wind 1       Wind 2           Wind 3       Wind 4        Wind 5

Russia	2019	A(0.16)	C(0.12)	C(0.12)	C(0.12)	B(0.14)
Russia	2020	A(0.16)	A(0.16)	A(0.16)	B(0.14)	B(0.14)
Russia	2021	A(0.16)	A(0.16)	A(0.16)	B(0.14)	B(0.14)
Russia	2022	A(0.16)	A(0.16)	A(0.16)	B(0.14)	B(0.14)
Russia	2023	A(0.16)	A(0.16)	A(0.16)	B(0.14)	B(0.14)
Russia	2024	A(0.16)	A(0.16)	A(0.16)	B(0.14)	B(0.14)
Turkey	2019	A(0.16)	A(0.16)	A(0.16)	B(0.14)	B(0.14)
Turkey	2020	A(0.16)	A(0.16)	A(0.16)	B(0.14)	B(0.14)
Turkey	2021	A(0.16)	A(0.16)	A(0.16)	B(0.14)	B(0.14)
Turkey	2022	A(0.16)	A(0.16)	A(0.16)	B(0.14)	B(0.14)
Turkey	2023	A(0.16)	A(0.16)	A(0.16)	B(0.14)	B(0.14)
Turkey	2024	A(0.16)	A(0.16)	A(0.16)	B(0.14)	B(0.14)

Output -

	Russia	Turkey
Wind 1	A(0.16)	A(0.16)
Wind 2	C(0.12),A(0.16)	A(0.16)
Wind 3	C(0.12),A(0.16)	A(0.16)
Wind 4	C(0.12),B(0.14)	B(0.14)
Wind 5	B(0.14)	B(0.14)

[v-evelk]

Hello,

Looks like you need to use DAX, but this question is out of our expertise because it is a feature of Power Bi Desktop.

Please, try to use DAX and if you have some questions regarding it you can ask them in the Desktop thread.

Evgenii Elkin,
Software Engineer
Microsoft Power BI Custom Visuals
pbicvsupport@microsoft.com