Multiple CountIf function in Power Query

[mrbuttons07]

Hello everyone,

I would like to enforce a countif function in from a data source I have.

There are multiple columns containing a "Yes", "No" data. Is there a way I can enforce a countif function using Power Query?

Thanks!

[Jimmy801]

Hello @mrbuttons07 

you can make a countif with Table.RowsCount and Table.SelectRows. Basically first filter the table and then count the rows.

this code would look like this

CountIf = Table.RowCount(Table.SelectRows(PreviousStep, each [A]="yes" and [B]="yes" and [C]="no"))

Here the complete example

let
    Source = Table.FromRows(Json.Document(Binary.Decompress(Binary.FromText("i45WqkwtVtKBknn5SrE60QgOXATGRlOCIOGKUIXQDY8FAA==", BinaryEncoding.Base64), Compression.Deflate)), let _t = ((type nullable text) meta [Serialized.Text = true]) in type table [A = _t, B = _t, C = _t]),
    PreviousStep = Table.TransformColumnTypes(Source,{{"A", type text}, {"B", type text}, {"C", type text}}), 
    CountIf = Table.RowCount(Table.SelectRows(PreviousStep, each [A]="yes" and [B]="yes" and [C]="no"))
in
    CountIf

Copy paste this code to the advanced editor in a new blank query to see how the solution works.

If this post helps or solves your problem, please mark it as solution (to help other users find useful content and to acknowledge the work of users that helped you)
Kudoes are nice too

Have fun

Jimmy

[Fowmy]

@mrbuttons07 

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[mrbuttons07]

Hi @Fowmy ,

Since the data is confidential, I have sent a modified excel file for you to have a look at it. FYI, data that I'm using comes from a Sharepoint list connected to Excel.

What I would like to achieve is a COUNTIF Function on columns. If any of these columns contains a "No", then it should count as 1.

I don't think conditional formatting column works because it doesn't seem to count the next column after that. I have thought of using excel formula but it would be easier if I can achieve this in Power Query itself.

Thanks!

[Jimmy801]

Hello @mrbuttons07 

you can add this formula to a new column 

if List.AnyTrue(List.Transform(Record.ToList(_), each _ = "no"))=true then 1 else 0

this gives you 1 if a "no" is present in your row

here the complete code

let
    Source = Table.FromRows(Json.Document(Binary.Decompress(Binary.FromText("i45WqkwtVtKBknn5SrE60QgOXATGRlOCIOGKUIXQDY8FAA==", BinaryEncoding.Base64), Compression.Deflate)), let _t = ((type nullable text) meta [Serialized.Text = true]) in type table [A = _t, B = _t, C = _t]),
    PreviousStep = Table.TransformColumnTypes(Source,{{"A", type text}, {"B", type text}, {"C", type text}}),
    AddCountIf = Table.AddColumn
    (
        PreviousStep,
        "CountIfNo",
        each if List.AnyTrue(List.Transform(Record.ToList(_), each _ = "no"))=true then 1 else 0
    )
in
    AddCountIf

Copy paste this code to the advanced editor in a new blank query to see how the solution works.

If this post helps or solves your problem, please mark it as solution (to help other users find useful content and to acknowledge the work of users that helped you)
Kudoes are nice too

Have fun

Jimmy

[Fowmy]

@mrbuttons07 

Try this in a blank query and you can copy the following code in blank query and check the steps.

let
    Source = Table.FromRows(Json.Document(Binary.Decompress(Binary.FromText("i45WcnEMcVTSwUbF6sBl/fxhBLoMsgKIXCwA", BinaryEncoding.Base64), Compression.Deflate)), let _t = ((type nullable text) meta [Serialized.Text = true]) in type table [Column1 = _t, Column2 = _t, Column3 = _t, Column4 = _t]),
    #"Added Custom" = Table.AddColumn(Source, "New Col", each List.Count(List.Select(Record.ToList(_), each _ =  "NO")))
in
    #"Added Custom"

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[mrbuttons07]

Hi there @Fowmy 

Your code works! Thanks a lot!

However, I would like to see if I'm able to group the columns. Example, Column 1, Column 2 and Column 3 into a new COUNTIF Column. Then Column 4, Column 5 and Column 6 into another new COUNTIF Column. 

With you current code, do I need to separate each columns into separate subset code?

[Fowmy · Accepted solution]

@mrbuttons07 

Please try the following code, I have added two columns as requested:

let
    Source = Table.FromRows(Json.Document(Binary.Decompress(Binary.FromText("i45WcnEMcVTSwUbF6sBl/fxhBLoMsgKIXCwA", BinaryEncoding.Base64), Compression.Deflate)), let _t = ((type nullable text) meta [Serialized.Text = true]) in type table [Column1 = _t, Column2 = _t, Column3 = _t, Column4 = _t]),
    #"Added Custom" = Table.AddColumn(Source, "1st Two Columns", each List.Count(List.Select(Record.ToList(Record.SelectFields(_,{"Column1","Column2"})), each _ =  "NO"))),
    #"Added Custom1" = Table.AddColumn(#"Added Custom", "2nd Two Columns", each List.Count(List.Select(Record.ToList(Record.SelectFields(_,{"Column3","Column4"})), each _ =  "NO")))
in
    #"Added Custom1"

________________________

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[mrbuttons07]

Hi @Fowmy 

Thanks a lot! It works!