October 2013
Intermediate to advanced
172 pages
3h 51m
English
Content preview from Getting Started with Greenplum for Big Data AnalyticsBecome 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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R programming
This section focuses on onboarding the readers to R programming. Details on installation and sample programs are provided as a part of this section for reference.
R is a scripting language for statistical data analysis and exploration. It was inspired by the statistical language S developed by AT&T. S later was sold to a small firm, which added a GUI interface and named the result S-Plus. SAS and MATLAB are other popular data analysis environments. It is a tool for data manipulation that includes connecting to data sources and slicing and dicing data, data modeling, and visualizations.
The use of R is increasing exponentially in the predictive analytics community.
Of course, the biggest attraction with R is that it is open source, fairly ...
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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.