Calculation_int Decaying Average? Outcomes Import

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Jul_Cro
Community Participant

What does the field "calculation_int" refer to with a decaying average method in the Outcomes csv import? The instructions allow an integer 1-99 but I am not understanding what that means. 

Thanks for your help! 

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bbennett2
Community Champion

The Decaying Average calculation weights the last attempt at a specific percentage of the overall calculation, with all other attempts making up the final weight. You define that weight when you create the outcome. Canvas defaults to a 65% last attempt, 35% all others. Here's an example:

On a 4 point rubric, a student has 5 attempts:

Attempt12345
Score22324

Depending on how you weight your averages, a student score could be:

Weight (last/others)CalculationScore
65/35 (default)( [ (2+2+3+2) /4 ] * 0.35) + ( 4 * 0.65 ).79 + 2.6 = 3.39

50/50

( [ (2+2+3+2) /4 ] * 0.5) + ( 4 * 0.5 )

1.13 + 2 = 3.13

35/65

( [ (2+2+3+2) /4 ] * 0.65) + ( 4 * 0.35 )

1.46 + 1.4 = 2.86

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