Good morning Excel community!
I am working on creating a timeline feature for an ML dataset that predicts sales amounts. The feature that is giving me trouble is the holiday value. I would like to create a date related value that would hold a value of 1.00 for selected holidays, and then gradually (maybe in 0.125 increments) drop to 0 before and after.Attachment 734499 Looking something like the file image. I could do this manually but this would be time consuming and inefficient going back several years.
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