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rhborders
Helper I
Helper I

Grouped STDEV

‎06-25-2018 06:42 AM

Hello, 

 

I am currently working on getting a column to return a grouped STDEV and having trouble finding the correct way to write the formula. My goal is to have the column return the standard deviation for a group of averages based on this group by:group.PNG

If any more information is needed please let me know. 

 

Thanks

 

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v-yulgu-msft
Microsoft Employee
Microsoft Employee

‎06-26-2018 01:43 AM

Hi @rhborders,

 

Please refer to below M code:

#"Grouped Rows" = Table.Group(#"Changed Type", {"Category"}, {{"New col", each List.StandardDeviation([Value]), type number}})

1.PNG

 

Best regards,

Yuliana Gu

Community Support Team _ Yuliana Gu
If this post helps, then please consider Accept it as the solution to help the other members find it more quickly.

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Message 2 of 3
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2 REPLIES 2
v-yulgu-msft
Microsoft Employee
Microsoft Employee

‎06-26-2018 01:43 AM

Hi @rhborders,

 

Please refer to below M code:

#"Grouped Rows" = Table.Group(#"Changed Type", {"Category"}, {{"New col", each List.StandardDeviation([Value]), type number}})

1.PNG

 

Best regards,

Yuliana Gu

Community Support Team _ Yuliana Gu
If this post helps, then please consider Accept it as the solution to help the other members find it more quickly.
Message 2 of 3
10,283 Views
rhborders
Helper I
Helper I
In response to v-yulgu-msft

‎06-26-2018 04:55 AM

Thank you!

 

Message 3 of 3
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