Forum Discussion
INQUIRY: Powerquery Decreasing Value
I think it can be debated what came first, the attendance or the attrition.
Feel free to modify the code.
let Source = Table.FromRows(Json.Document(Binary.Decompress(Binary.FromText("XY7BCcAwDMR28TsQn+u07iwh+69RCi0BPSWOQ3NadfXwSGtmq70cP+sTBwbJwcDgBF/g4sGNgZyCkQoKViopmCl2iqGqLdYD", BinaryEncoding.Base64), Compression.Deflate)), let _t = ((type nullable text) meta [Serialized.Text = true]) in type table [Date = _t, Attrition = _t]), #"Changed Type" = Table.TransformColumnTypes(Source,{{"Attrition", Int64.Type}, {"Date", type date}}), #"Added Custom" = Table.AddColumn(#"Changed Type", "Attendance", (k)=> 100 - (List.Sum(Table.SelectRows(#"Changed Type", each [Date]<=k[Date])[Attrition])??0),Int64.Type), #"Added Custom1" = Table.AddColumn(#"Added Custom", "Attrition %", each [Attrition]/([Attendance]+[Attrition]),type number) in #"Added Custom1"How to use this code: Create a new Blank Query. Click on "Advanced Editor". Replace the code in the window with the code provided here. Click "Done". Once you examined the code, replace the Source step with your own source.
I think it can be debated what came first, the attendance or the attrition.
Feel free to modify the code.
let
Source = Table.FromRows(Json.Document(Binary.Decompress(Binary.FromText("XY7BCcAwDMR28TsQn+u07iwh+69RCi0BPSWOQ3NadfXwSGtmq70cP+sTBwbJwcDgBF/g4sGNgZyCkQoKViopmCl2iqGqLdYD", BinaryEncoding.Base64), Compression.Deflate)), let _t = ((type nullable text) meta [Serialized.Text = true]) in type table [Date = _t, Attrition = _t]),
#"Changed Type" = Table.TransformColumnTypes(Source,{{"Attrition", Int64.Type}, {"Date", type date}}),
#"Added Custom" = Table.AddColumn(#"Changed Type", "Attendance", (k)=> 100 - (List.Sum(Table.SelectRows(#"Changed Type", each [Date]<=k[Date])[Attrition])??0),Int64.Type),
#"Added Custom1" = Table.AddColumn(#"Added Custom", "Attrition %", each [Attrition]/([Attendance]+[Attrition]),type number)
in
#"Added Custom1"How to use this code: Create a new Blank Query. Click on "Advanced Editor". Replace the code in the window with the code provided here. Click "Done". Once you examined the code, replace the Source step with your own source.
Hello lbendlin ,
Thank you very much for the response. I'll surely try this one out and the code structure makes sense by initially looking at it. To answer your question, attendance comes first before the attrition.