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I created the following measure to calculate the % change in the weight of food items each week.
I added the measure to a graph and was able to see the percentage change, for which some values are negative, so -4%).
I want to now display on a card, the name of the item which has the greatest % loss in weight between the first week and current week (so the lowest percentage change). I thought a MINX measure would work in this scenario, but it hasn't for me. Values below 0 are not being picked up, so the wrong product name is being displayed.
I would like help on this please.
Solved! Go to Solution.
I think you should change your measure to this:
Running % Change = VAR __onlyOneFruitVisible = HASONEFILTER( Products[Name] ) VAR Latest_Week = CALCULATE( MAX( 'Products'[Week] ), 'Products'[Weight] > 0 ) VAR First_Recorded_Week = CALCULATE( MIN( 'Products'[Week] ), 'Products'[Weight] > 0 ) VAR Weight_FRW = CALCULATE( VALUES( 'Products'[Weight] ), 'Products'[Week] = First_Recorded_Week ) VAR Weight_LW = CALCULATE( VALUES( 'Products'[Weight] ), 'Products'[Week] = Latest_Week ) RETURN if( __onlyOneFruitVisible, DIVIDE( Weight_LW - Weight_FRW, Weight_FRW ) )
Does this calculation make sense for many fruits at the same time? Probably not... Hence the IF guard clause.
First measure:
Greatest Decrease = var __decrease = MINX( ALLSELECTED( Products[Name] ), [Running % Change] ) var __decreaseFormatted = format( __decrease, "Percent" ) var __isDecrease = __decrease < 0 return "The " & if( __isDecrease, "greatest decrease", "lowest increase") & " in weight is " & __decreaseFormatted & "."
Second measure:
Fruit with Greatest Decrease = var __prodName = MAXX( TOPN( 1, ALLSELECTED( Products[Name] ), [Running % Change], ASC ), Products[Name] ) var __decrease = MINX( ALLSELECTED( Products[Name] ), [Running % Change] ) var __isDecrease = __decrease < 0 var __result = "Fruit with the " & if( __isDecrease, "greatest decrease", "lowest increase") & " in weight is " & __prodName & "." return __result
Here's the result. Just put the measures in two different cards. The measures react to the slicer on the right.
Best
Darek
Please give us a link to an example file with your model and at least some data that will illustrate the issue. You can send a OneDrive or Google Drive link. Or Dropbox... you name it.
Thanks.
Best
Darek
Hi,
Please see the link below containing the .pbix file:
https://drive.google.com/file/d/1KyNpW9IeJiSId3q_WkZQC0XkXYEwDSiW/view?usp=drivesdk
Well, Google does not let me access this file...
Best
Darek
Hi,
Sorry, I've granted access, are you able to download the file now?
I think you should change your measure to this:
Running % Change = VAR __onlyOneFruitVisible = HASONEFILTER( Products[Name] ) VAR Latest_Week = CALCULATE( MAX( 'Products'[Week] ), 'Products'[Weight] > 0 ) VAR First_Recorded_Week = CALCULATE( MIN( 'Products'[Week] ), 'Products'[Weight] > 0 ) VAR Weight_FRW = CALCULATE( VALUES( 'Products'[Weight] ), 'Products'[Week] = First_Recorded_Week ) VAR Weight_LW = CALCULATE( VALUES( 'Products'[Weight] ), 'Products'[Week] = Latest_Week ) RETURN if( __onlyOneFruitVisible, DIVIDE( Weight_LW - Weight_FRW, Weight_FRW ) )
Does this calculation make sense for many fruits at the same time? Probably not... Hence the IF guard clause.
First measure:
Greatest Decrease = var __decrease = MINX( ALLSELECTED( Products[Name] ), [Running % Change] ) var __decreaseFormatted = format( __decrease, "Percent" ) var __isDecrease = __decrease < 0 return "The " & if( __isDecrease, "greatest decrease", "lowest increase") & " in weight is " & __decreaseFormatted & "."
Second measure:
Fruit with Greatest Decrease = var __prodName = MAXX( TOPN( 1, ALLSELECTED( Products[Name] ), [Running % Change], ASC ), Products[Name] ) var __decrease = MINX( ALLSELECTED( Products[Name] ), [Running % Change] ) var __isDecrease = __decrease < 0 var __result = "Fruit with the " & if( __isDecrease, "greatest decrease", "lowest increase") & " in weight is " & __prodName & "." return __result
Here's the result. Just put the measures in two different cards. The measures react to the slicer on the right.
Best
Darek
It works! Thank you 🙂
Yeah... I could now. I'll have a look. Bear with me.
Best
Darek
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