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neuerchief

Germany
1 Posts
Posted - 12/10/2018 :  1:19:30 PM  Show Profile  Edit Topic  Reply with Quote  View user's IP address  Delete Topic
he there,

does anybody have an idea how to reduce the following list efficiently?
A B C
1 a 9
1 a 5
1 a 2
1 a 4
1 a 8
1 b 5
1 b 8
1 b 6

so I want to reduce the columns to
1 a mean(C1:C5)
1 b mean(C5:C...)

tanks
regards
neuerchief
Edited by - neuerchief on 12/10/2018 1:20:18 PM

YimingChen

1684 Posts
Posted - 12/10/2018 :  2:10:56 PM  Show Profile  Edit Reply  Reply with Quote  View user's IP address  Delete Reply
Hi,

If you want to calculate group mean based on group column B, you can try the following:
1. Highlight Col(B), select from menu Worksheet:Remove/Combine Duplicated Rows..
2. In the dialog, set Merge Duplications by to Average. Set Output Worksheet to <New>, click OK.

Thanks,
James
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