MediumTime Seriests-155

Seasonal Adjustment Factor

Problem

Compute the seasonal adjustment factor as original / adjusted.

Return 1.0 when the adjusted value is 0 so no rescaling is applied.

Hint

Dividing the original by its adjusted value recovers the seasonal factor.

case 1

in: [110,100]

expected: 1.1

case 2

in: [90,100]

expected: 0.9

case 3

in: [100,0]

expected: 1

case 4

in: [0,100]

expected: 0

Starter codePython

def seasonal_adjustment_factor(original, adjusted):
    # Your code here
    pass

4 test cases · run your code against them in the editor