December 2016
Beginner to intermediate
864 pages
24h 44m
English
Content preview from Microsoft Excel 2016 Data Analysis and Business ModelingBecome an O’Reilly member and get unlimited access to this title plus top books and audiobooks from O’Reilly and nearly 200 top publishers, thousands of courses curated by job role, 150+ live events each month,
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Chapter 64. Ratio-to-moving-average forecast method
Questions answered in this chapter:
What is the trend of a time series?
How do I define seasonal indexes for a time series?
Is there an easy way to incorporate trend and seasonality into forecasting future product sales?
Often you need a simple, accurate method to predict the future quarterly revenues of a corporation or future monthly sales of a product. The ratio-to-moving-average method provides ...
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O’Reilly covers everything we've got, with content to help us build a world-class technology community, upgrade the capabilities and competencies of our teams, and improve overall team performance as well as their engagement.Julian F.
I wanted to learn C and C++, but it didn't click for me until I picked up an O'Reilly book. When I went on the O’Reilly platform, I was astonished to find all the books there, plus live events and sandboxes so you could play around with the technology.Addison B.
I’ve been on the O’Reilly platform for more than eight years. I use a couple of learning platforms, but I'm on O'Reilly more than anybody else. When you're there, you start learning. I'm never disappointed.Amir M.
I'm always learning. So when I got on to O'Reilly, I was like a kid in a candy store. There are playlists. There are answers. There's on-demand training. It's worth its weight in gold, in terms of what it allows me to do.