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Ttaylor9870's avatar
Ttaylor9870
Icon for Helper III rankHelper III
3 years ago
Solved

DAX Help to assign a value based on another value

Hi Experts, Hope you're well!!   I need help with this problem I have which should hopefully be easy for you guys,   The Problem as follows...   ID Delivery Day New Delivery Day AAA 5 ...
  • FreemanZ's avatar
    FreemanZ
    3 years ago

    hi Ttaylor9870 

    you may try to add a calculated column like:

    Column = 
VAR _list = 
CALCULATETABLE(
    VALUES(data[Delivery Day]),
    data[ID] = EARLIER(data[ID]),
    ALLEXCEPT(data, data[ID])
)
RETURN
IF(
    5 IN _list,
    5, 
    MINX(
        FILTER(data, data[ID] = EARLIER(data[ID])),
        data[Delivery Day]
    )
)

    it worked like:

some_bih's avatar
some_bih
Icon for Community Champion rankCommunity Champion
3 years ago

Hi Ttaylor9870 
I created at start 4 measures: 2 of them Min and Max simple for Delivery day and another 2 for calculating row level for these Min /Max items. 

Adjust Sheet5 to your table name

I hope this help

 

 

1. M_Simple_max = MAX(Sheet5[Delivery Day])
2. M_Simple_min = MIN(Sheet5[Delivery Day])
3. 
M_Max_Del_Day =
VAR _max_value=[M_Simple_max]
VAR _summarize_table=
ADDCOLUMNS(
    SUMMARIZE(Sheet5,Sheet5[ID])
    , "@max",[M_Simple_max]
)

VAR _filtered_table=
FILTER(_summarize_table,[@max]=_max_value)
RETURN
CALCULATE(max(Sheet5[Delivery Day]),_summarize_table)
4. 
M_MIN_Del_Day =
VAR _min_value=[M_Simple_min]
VAR _summarize_table=
ADDCOLUMNS(
    SUMMARIZE(Sheet5,Sheet5[ID])
    , "@min",[M_Simple_min]
)

VAR _filtered_table=
FILTER(_summarize_table,[@min]=_min_value)
RETURN
CALCULATE(min(Sheet5[Delivery Day]),_summarize_table)

Next, I created 2 columns to calcualte on Row level Max / Min
5. 
Row Level Delivery Day Max =
CALCULATE(
    [M_Max_Del_Day],
    ALLEXCEPT(Sheet5,Sheet5[ID])
)
6. 
Row Level Delivery Day Min =
CALCULATE(
    [M_MIN_Del_Day],
    ALLEXCEPT(Sheet5,Sheet5[ID])
)
7. I finaly add IF statment in column 
Test New Delivery Day =
IF(Sheet5[Row Level Delivery Day Max]=5,
    Sheet5[Row Level Delivery Day Max],
    Sheet5[Row Level Delivery Day Min]
)
 
At end I checked with your data, column
Check Test vs New = Sheet5[Test New Delivery Day]-Sheet5[Test New Delivery Day]