January 2016
Beginner to intermediate
384 pages
8h 46m
English
Content preview from Excel Dashboards and Reports for Dummies, 3rd Edition
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Chapter 7
Charts That Show Trending
In This Chapter
Understanding basic trending concepts
Comparing trends across multiple series
Emphasizing distinct periods of time in your trends
Working past other anomalies in trending data
No matter what business you’re in, you can’t escape the tendency to trend. In fact, one of the most common concepts used in dashboards and reports is the concept of trending. A trend is a measure of variance over some defined interval — typically, periods such as days, months, or years.
The reason trending is so popular is that trending provides a rational expectation of what might happen in the future. If I know this book has sold 10,000 copies a month over the last 12 months (I wish), I have a reasonable expectation to believe that sales next month will be around 10,000 copies. In short, trending tells you where you’ve been and where you might be going.
In this chapter, you explore basic trending concepts and some of the advanced techniques you can use to take your trending components beyond simple line charts.
Trending Dos and Don’ts
Building trending ...
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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.