Well i think it would help. I think the Source was asking some time back, what consoles can be compared to the last generation, because on base 12 time higher Christmas sales, the other had 14 times higher. So he seems to think you can learn from the past that way. The Fourier analysis would just take that to a higher mathematical level.
And if you look at the weekly sales there is a frequent patter, Christmas. And why are the post of prediction the sales of the next month of TheSource and others so popular and high discussed. Isn't prediction the future sales one of the main thing in this forum?
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