Group By And Find The AVERAGE
Group By And Find The AVERAGE Input collection: myTravelExpenses 10 Date Item Value 1/1/2020 Hotel 1050 1/1/2020 Food 30 1/2/2020 Food 75 1/3/2020 Hotel 1300...
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Imported reference from Matthew Devaney's blog for learning purposes. Original: https://www.matthewdevaney.com/powerapps-collections-cookbook/group-by-and-find-the-average/. Author: Matthew Devaney.
Group By And Find The AVERAGE Input collection: myTravelExpenses 10 Date Item Value 1/1/2020 Hotel 1050 1/1/2020 Food 30 1/2/2020 Food 75 1/3/2020 Hotel 1300 1/3/2020 Food 50 1/4/2020 Flight 800 Output collection: mySolution 10 Item Average Value Hotel 1175 Food 51.66666667 Flight 800 Solution code: //Create a collection
ClearCollect(myTravelExpenses10, { Date : Date ( 2020 , 1 , 1 ), Item : "Hotel" , Value : 1050 }, { Date : Date ( 2020 , 1 , 1 ), Item : "Food" , Value : 30 }, { Date : Date ( 2020 , 1 , 2 ), Item : "Food" , Value : 75 }, { Date : Date ( 2020 , 1 , 3 ), Item : "Hotel" , Value : 1300 }, { Date : Date ( 2020 , 1 , 3 ), Item : "Food" , Value : 50 }, { Date : Date ( 2020 , 1 , 4 ), Item : "Flight" , Value : 800 } ); //Group by and average code
ClearCollect( mySolution10, DropColumns( AddColumns( GroupBy(myTravelExpenses10, "Item" , "GroupedItems" ),
"Average Value" ,Average(GroupedItems,Value) ), "GroupedItems" ) ); Code language: JavaScript ( javascript )
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