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Anonymous's avatar
Anonymous
Not applicable
7 years ago
Solved

Difference column in a matrix

Hi, i'd calculate the difference in a matrix between values from the same column [HRS_PLAN_DELTA], for each IDS in the same date, for different ID_Report. Do you have some ideas ?  Dom
Need Help
  • v-frfei-msft's avatar
    v-frfei-msft
    7 years ago

    Hi Anonymous ,

     

    To pivot the table and add a custom column in power query can get the excepted result we need. M code for your refernce.

    let
    Source = Table.FromRows(Json.Document(Binary.Decompress(Binary.FromText("Vc7LCUAhDETRXrIWdEafn1rE/ttQwgskCyFwSK57CwhJoi8js2C98ZOTjKhEo+6oKlWj6agpNSPgN+r1EAOd9VjDcDZizq/NmHs/ORc=", BinaryEncoding.Base64), Compression.Deflate)), let _t = ((type text) meta [Serialized.Text = true]) in type table [ID = _t, IDS = _t, Date = _t, HRS_PLAN_DELTA = _t]),
    #"Changed Type" = Table.TransformColumnTypes(Source,{{"ID", Int64.Type}, {"IDS", Int64.Type}, {"Date", type date}, {"HRS_PLAN_DELTA", Int64.Type}}),
    #"Removed Columns" = Table.RemoveColumns(#"Changed Type",{"IDS"}),
    #"Pivoted Column" = Table.Pivot(Table.TransformColumnTypes(#"Removed Columns", {{"ID", type text}}, "en-US"), List.Distinct(Table.TransformColumnTypes(#"Removed Columns", {{"ID", type text}}, "en-US")[ID]), "ID", "HRS_PLAN_DELTA", List.Sum),
    #"Added Custom" = Table.AddColumn(#"Pivoted Column", "Custom", each [121]-[122])
in
    #"Added Custom"

     

    Regards,

    Frank

Anonymous's avatar
Anonymous
Not applicable
7 years ago
If you can paste you data in that would be great
Anonymous's avatar
Anonymous
Not applicable
7 years ago

Anonymous 

  • v-frfei-msft's avatar
    v-frfei-msft
    Community Support
    7 years ago

    Hi Anonymous ,

     

    To pivot the table and add a custom column in power query can get the excepted result we need. M code for your refernce.

    let
    Source = Table.FromRows(Json.Document(Binary.Decompress(Binary.FromText("Vc7LCUAhDETRXrIWdEafn1rE/ttQwgskCyFwSK57CwhJoi8js2C98ZOTjKhEo+6oKlWj6agpNSPgN+r1EAOd9VjDcDZizq/NmHs/ORc=", BinaryEncoding.Base64), Compression.Deflate)), let _t = ((type text) meta [Serialized.Text = true]) in type table [ID = _t, IDS = _t, Date = _t, HRS_PLAN_DELTA = _t]),
    #"Changed Type" = Table.TransformColumnTypes(Source,{{"ID", Int64.Type}, {"IDS", Int64.Type}, {"Date", type date}, {"HRS_PLAN_DELTA", Int64.Type}}),
    #"Removed Columns" = Table.RemoveColumns(#"Changed Type",{"IDS"}),
    #"Pivoted Column" = Table.Pivot(Table.TransformColumnTypes(#"Removed Columns", {{"ID", type text}}, "en-US"), List.Distinct(Table.TransformColumnTypes(#"Removed Columns", {{"ID", type text}}, "en-US")[ID]), "ID", "HRS_PLAN_DELTA", List.Sum),
    #"Added Custom" = Table.AddColumn(#"Pivoted Column", "Custom", each [121]-[122])
in
    #"Added Custom"

     

    Regards,

    Frank

    • Anonymous's avatar
      Anonymous
      Not applicable
      7 years ago

      I've created this measure: 

      DIFFERENCE = 
var min_id_report = MIN(COPR_RECAP[REVISION])
var max_id_report = MAX(COPR_RECAP[REVISION])
return CALCULATE(SUM(COPR_DETAIL[HRS_PLAN_DELTA]); COPR_RECAP[REVISION]=min_id_report) - CALCULATE(SUM(COPR_DETAIL[HRS_PLAN_DELTA]);COPR_RECAP[REVISION]=max_id_report)

      The result is ok for 2 [Revisions]
      I'd create a difference between a fixed [Revision] and the other ones (3 or 4 revisions).
      Do you have some ideas ? 

      • Anonymous's avatar
        Anonymous
        Not applicable
        7 years ago

        You could do the following:

        1. Create a new Calculated Table:

        Distinct Revisions = distinct(COPR_RECAP[REVISION])
        2. Create a new Measure:
        vs Selected Revision = 
SUM(COPR_DETAIL[HRS_PLAN_DELTA])
-
IF(
  HASONEVALUE('Distinct Revisions'[REVISION]) = FALSE(), 0,
  CALCULATE(
    SUM(COPR_DETAIL[HRS_PLAN_DELTA]),
    COPR_DETAIL[REVISION] = VALUES('Distinct Revisions'[REVISION])
  )
)

        3. Add a slicer visual with 'Distinct Revisions'[REVISION]

             and Add [vs Selected Revision] to your visual.

        4. Or, Add both 'Distinct Revisions'[REVISION] and [vs Selected Revision] to your visual.

        5. You made to tweak, add information as necessary, but this pattern should generally work for comparing against a certain value.

        Hope this helps,

        Nathan