DAX for latest and previous value with varying date periods

[DW868990]

Hi, 

I have a matrix like the one below and require 2 measures - 

Firstly a measure that returns the latest value for each product, so in the example below this would return 63 for Ball, but 64 for Pear, even though both those values come from different months. 

Secondly, a measure that returns the previous value for each product, so in the example below the previous value for Apple would be 85 and it would be 25 for Ball.

Any advise appreciated, thank you.

[Ashish_Mathur]

Hi,

Share the download link of the PBI file.

[v-rongtiep-msft · Accepted solution]

Hi @DW868990 ,

I have created a simple sample, please refer to my pbix file to see if it helps you.

Create 2 measures.

Measure1 =
VAR _1 =
    MAXX (
        FILTER (
            ALL ( 'Table' ),
            'Table'[product] = SELECTEDVALUE ( 'Table'[product] )
        ),
        'Table'[month-year]
    )
RETURN
    CALCULATE (
        MAX ( 'Table'[value] ),
        FILTER (
            ALL ( 'Table' ),
            'Table'[product] = SELECTEDVALUE ( 'Table'[product] )
                && 'Table'[month-year] = _1
        )
    )

Measure2 =
VAR _1 =
    MAXX (
        FILTER (
            ALL ( 'Table' ),
            'Table'[product] = SELECTEDVALUE ( 'Table'[product] )
        ),
        'Table'[month-year]
    )
RETURN
    CALCULATE (
        MAX ( 'Table'[value] ),
        FILTER (
            ALL ( 'Table' ),
            'Table'[product] = SELECTEDVALUE ( 'Table'[product] )
                && 'Table'[month-year] < _1
        )
    )

How to Get Your Question Answered Quickly 

If it does not help, please provide more details with your desired output and pbix file without privacy information (or some sample data) .

Best Regards
Community Support Team _ Rongtie

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