I want create new column A16_2 base on value of first row A16 which use flexible way:
Index | A16 | A16_2 |
0 | 3500 | 3500 |
1 | null | 3500 |
2 | null | 3500 |
I use Custom function from Edit Query in Excel.
I try some way like that:
But It NOT WORK. Could someone guide me how to create new column base on specificed value of 1 column?
Solved! Go to Solution.
Hi @DatNguyen
When you call [A16], it is not a list, so what is your logic?
let
Source = Table.FromRows(Json.Document(Binary.Decompress(Binary.FromText("i45WMlDSUTI2NTBQitWJVjIEcvJKc3LAHCM4JxYA", BinaryEncoding.Base64), Compression.Deflate)), let _t = ((type nullable text) meta [Serialized.Text = true]) in type table [Index = _t, A16 = _t]),
#"Changed Type" = Table.TransformColumnTypes(Source,{{"Index", Int64.Type}, {"A16", Int64.Type}}),
#"Added Custom" = Table.AddColumn(#"Changed Type", "yourNewColumn", each if [A16]=null then #"Changed Type"[A16]{0} else [A16]),
#"Added Custom1" = Table.AddColumn(#"Added Custom", "Custom", each List.Average(#"Added Custom"[A16]))
in
#"Added Custom1"
Hi @DatNguyen
When you call [A16], it is not a list, so what is your logic?
let
Source = Table.FromRows(Json.Document(Binary.Decompress(Binary.FromText("i45WMlDSUTI2NTBQitWJVjIEcvJKc3LAHCM4JxYA", BinaryEncoding.Base64), Compression.Deflate)), let _t = ((type nullable text) meta [Serialized.Text = true]) in type table [Index = _t, A16 = _t]),
#"Changed Type" = Table.TransformColumnTypes(Source,{{"Index", Int64.Type}, {"A16", Int64.Type}}),
#"Added Custom" = Table.AddColumn(#"Changed Type", "yourNewColumn", each if [A16]=null then #"Changed Type"[A16]{0} else [A16]),
#"Added Custom1" = Table.AddColumn(#"Added Custom", "Custom", each List.Average(#"Added Custom"[A16]))
in
#"Added Custom1"