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February 8, 2020
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I have one column of input with each set of data (two rows each) separated by an empty row. What is the best way to add a 2nd column showing the separate groups? For example:
Name
A
A
B
B
Should like:
Name Group
A 1
A 1
B 2
B 2
I have also attached an example file.
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November 1, 2018
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Hi,
A couple of questions if I may:
Does it actually matter what the group numbers are, as long as the grouping works?
Also, do you actually want the blank rows in the output table?
February 8, 2020
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Thank you for helping.
The group number does not matter as long as each two are paired together. And, I keep the blank row to show separation from each group. This is a match schedule and the final display will be 20 individual matchups so I keep the blank row between each match for clarity.
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Moderators
November 1, 2018
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You could do something simple like this then:
let
Source = Excel.CurrentWorkbook(){[Name="Matchups"]}[Content],
#"Changed Type" = Table.TransformColumnTypes(Source,{{"Team", type text}}),
#"Added Index" = Table.AddIndexColumn(#"Changed Type", "Index", 0, 1),
#"Added Custom" = Table.AddColumn(#"Added Index", "Grouper", each if [Team] = null then [Index] else null),
#"Filled Up" = Table.FillUp(#"Added Custom",{"Grouper"}),
#"Removed Columns" = Table.RemoveColumns(#"Filled Up",{"Index"}),
#"Added Custom1" = Table.AddColumn(#"Removed Columns", "GroupNumber", each if [Team] = null then null else [Grouper]),
#"Removed Columns1" = Table.RemoveColumns(#"Added Custom1",{"Grouper"})
in
#"Removed Columns1"
February 8, 2020
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Okay, I see what you did here; I can follow every step. Yeah, that works. Just "got stuck."
Thank you for the help.
February 8, 2020
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My apologies, I spoke too soon. With regard to the last group, after #"Added Custom" = Table.AddColumn(#"Added Index", "Grouper", each if [Team] = null then [Index] else null), both are null. Thus, the next command, Table.FillUp, is filling up a null (no number).
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