I need to group rows and exclude rows from a measure: please help

[Paulien1989]

Hi everyone, I have the following data (with abstract ficticious data) from a log book;

I want 2 things:

1. I want to add a group to each row specifying what group that Dimension belongs in, based on its last status; but only when the last status is 2 or 3! So when the last status is 2, the entire dimension should be grouped as "2" on every row. If the last status is 4, then Group should be blank.

2. Time 3 is basically AVERAGEX(Time1-Time2). The total average substracts Time2 from Time1 and then divides it by the number of rows, even by a row that has 0. I want to create a measure that results in the total average of (17,5+6+0)/2=11,75 or (2+0)/1=2 (example for dimensions A and B).

Please advise.

[v-cherch-msft · Accepted solution]

Hi @Paulien1989

You may add an index column in query editor first. Then you may get the group and Time3_Total with below measures. Here is the sample file for your reference.

1.

LastIndex = CALCULATE(MAX(Table1[Index]),ALLEXCEPT(Table1,Table1[Dimension]))

LastStatus =
CALCULATE (
    MAX ( Table1[Status] ),
    FILTER ( ALLEXCEPT ( Table1, Table1[Dimension] ), Table1[Index] = [LastIndex] )
)

Group = IF([LastStatus]=3||[LastStatus]=2,[LastStatus])

2.

Time3 = CALCULATE(SUM(Table1[Time1])-SUM(Table1[Time2]))

Count =
CALCULATE (
    COUNTROWS ( Table1 ),
    FILTER ( ALLEXCEPT ( Table1, Table1[Dimension] ), [Time3] <> 0 )
)

Time3_Total =
IF ( HASONEFILTER ( Table1[Time1] ), [Time3], [Time3] / [Count] )

Regards,

Cherie