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Hello
I would like create in power query a custom column in order to have rank index max 1 to 3 . I explain with a list of first name
Name Index
ALBERT 1
ROGER 2
GILBERT 3
SOPHIE 1
THERESE 2
MARIE 3
JEAN 1
PAUL 2
etc and so on
what is the instructions in language M ?
thanks for your help
Solved! Go to Solution.
Hi, @JOHN14400
let
Source = Table.FromRecords(Json.Document(Binary.Decompress(Binary.FromText("i65W8kvMTVWIKTUwSDTASilZKTn6OLkGhUC4uEilWh2izAryd3cNoo5R7p543UWsMcH+AR6ertRxUoiHa5BrME7DiDXG1zGIWi7ycnX0w28SaeYFOIb6EGdeLAA=",BinaryEncoding.Base64),Compression.Deflate))),
addidx = Table.AddIndexColumn(Source,"Index"),
result = Table.TransformColumns(addidx, {"Index", each Number.Mod(_, 3)+1, type number})
in
result
If my code solves your problem, mark it as a solution
According to the description of your problem, modify the code as follows. But I see that you are expecting the result to be a change every three lines, in which case the loop number doesn't need to be added. Just start directly with the split step.
let
Source = Table.FromRecords(Json.Document(Binary.Decompress(Binary.FromText("i65W8kvMTVWyUnL0cXINCokpNTBINMBFKtXqwNUH+bu7BhGv3N0Tr/nISoP9Azw8XYk3OsTDNcg1GKcGZKW+jkGkmOzl6uiHXzWmngDHUB/i9MQCAA==",BinaryEncoding.Base64),Compression.Deflate))),
addidx = Table.AddIndexColumn(Source,"Index"),
mod = Table.TransformColumns(addidx, {"Index", each Number.Mod(_, 3)+1, type number}),
split = Table.Split(mod, 3),
trans = List.Transform(split, each Table.PromoteHeaders(Table.Transpose(Table.ReorderColumns(_,{"Index", "Name"})))),
result = Table.Combine(trans)
in
result
But that would require a code change, so you'll try with code above
According to the description of your problem, modify the code as follows. But I see that you are expecting the result to be a change every three lines, in which case the loop number doesn't need to be added. Just start directly with the split step.
let
Source = Table.FromRecords(Json.Document(Binary.Decompress(Binary.FromText("i65W8kvMTVWyUnL0cXINCokpNTBINMBFKtXqwNUH+bu7BhGv3N0Tr/nISoP9Azw8XYk3OsTDNcg1GKcGZKW+jkGkmOzl6uiHXzWmngDHUB/i9MQCAA==",BinaryEncoding.Base64),Compression.Deflate))),
addidx = Table.AddIndexColumn(Source,"Index"),
mod = Table.TransformColumns(addidx, {"Index", each Number.Mod(_, 3)+1, type number}),
split = Table.Split(mod, 3),
trans = List.Transform(split, each Table.PromoteHeaders(Table.Transpose(Table.ReorderColumns(_,{"Index", "Name"})))),
result = Table.Combine(trans)
in
result
But that would require a code change, so you'll try with code above
Hello ziying 35
Thanks for yours fasters answers it works !
According to the description of your problem, modify the code as follows. But I see that you are expecting the result to be a change every three lines, in which case the loop index number doesn't need to be added. Just start directly with the split step.
let
Source = Table.FromRecords(Json.Document(Binary.Decompress(Binary.FromText("i65W8kvMTVWyUnL0cXINCokpNTBINMBFKtXqwNUH+bu7BhGv3N0Tr/nISoP9Azw8XYk3OsTDNcg1GKcGZKW+jkGkmOzl6uiHXzWmngDHUB/i9MQCAA==",BinaryEncoding.Base64),Compression.Deflate))),
addidx = Table.AddIndexColumn(Source,"Index"),
mod = Table.TransformColumns(addidx, {"Index", each Number.Mod(_, 3)+1, type number}),
split = Table.Split(mod, 3),
trans = List.Transform(split, each Table.PromoteHeaders(Table.Transpose(Table.ReorderColumns(_,{"Index", "Name"})))),
result = Table.Combine(trans)
in
result
Hi, @JOHN14400
let
Source = Table.FromRecords(Json.Document(Binary.Decompress(Binary.FromText("i65W8kvMTVWIKTUwSDTASilZKTn6OLkGhUC4uEilWh2izAryd3cNoo5R7p543UWsMcH+AR6ertRxUoiHa5BrME7DiDXG1zGIWi7ycnX0w28SaeYFOIb6EGdeLAA=",BinaryEncoding.Base64),Compression.Deflate))),
addidx = Table.AddIndexColumn(Source,"Index"),
result = Table.TransformColumns(addidx, {"Index", each Number.Mod(_, 3)+1, type number})
in
result
If my code solves your problem, mark it as a solution
THanks for your solution via the function Mod. But in final way , i Would like to pivot in order to have the first name like a values.
I have a message error like (
Yet there is only 8 rows
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