September 2015
Beginner to intermediate
230 pages
4h 47m
English
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Chapter 3. Time Series (A Collection of Observations)
A time series is an ordered sequence of values (data points) made over a time interval. Time series are used in statistics, social networks, and communications engineering. Actually, they can be adopted in any domain that needs temporal measurements. They can be used to predict future stock market changes, real estate trends, environmental conditions, and more.
Examples of time series are:
- Usage of specific words or terms in a newspaper over time
- Minimum wage year-by-year
- Daily changes in stock prices
- Product purchases month-by-month
- Climate changes
Many time series systems face challenges with storage, since a dataset can grow too large very quickly. When storing events every second, at least 86,400 ...
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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.