February 2015
Beginner to intermediate
576 pages
16h 15m
English
Content preview from Big Data Analytics
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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.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.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.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.
258 • Big Data Analytics
13%. In other words, the probability of having at least one Type I error
tops 87%. In fact, we probably have more than one such error. By the time
we have 100 independent hypothesis tests, then the odds of having at least
one Type I error exceed 99%. In fact, we can expect somewhere around
ve (100 trials times 5% of a Type I error).
e outcome of our statistical test can be conceptually similar to
the odds of winning the lottery. e odds of winning the Powerball (a
US-based lottery) grand prize are 1 in 175,223,510.
15
e odds of being
struck by lightning, in comparison, are 1 in 280,000.
16
Most people do
not know anyone who has been struck by lightning, yet the odds of being
struck by lightning are approximately 6 ...
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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.
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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.