Home | Amazing | Today | Tags | Publishers | Years | Account | Search 
Learning R

Buy
Learning R, 9781449357108 (1449357105), O'Reilly, 2013

Learn how to perform data analysis with the R language and software environment, even if you have little or no programming experience. With the tutorials in this hands-on guide, you’ll learn how to use the essential R tools you need to know to analyze data, including data types and programming concepts.

The second half of Learning R shows you real data analysis in action by covering everything from importing data to publishing your results. Each chapter in the book includes a quiz on what you’ve learned, and concludes with exercises, most of which involve writing R code.

  • Write a simple R program, and discover what the language can do
  • Use data types such as vectors, arrays, lists, data frames, and strings
  • Execute code conditionally or repeatedly with branches and loops
  • Apply R add-on packages, and package your own work for others
  • Learn how to clean data you import from a variety of sources
  • Understand data through visualization and summary statistics
  • Use statistical models to pass quantitative judgments about data and make predictions
  • Learn what to do when things go wrong while writing data analysis code
(HTML tags aren't allowed.)

Software Design X-Rays: Fix Technical Debt with Behavioral Code Analysis
Software Design X-Rays: Fix Technical Debt with Behavioral Code Analysis

Are you working on a codebase where cost overruns, death marches, and heroic fights with legacy code monsters are the norm? Battle these adversaries with novel ways to identify and prioritize technical debt, based on behavioral data from how developers work with code. And that's just for starters. Because good code involves...

SQL Server 2000 Fast Answers for DBAs and Developers, Signature Edition
SQL Server 2000 Fast Answers for DBAs and Developers, Signature Edition
Over the last five years, I have got into the habit of carrying around what I call "The Green Folder". This
folder contains useful Transact-SQL tricks, rare error code definitions, complicated syntax examples, bug
reports, and things I just cannot seem to remember without looking them up first.
My fellow SQL Server database
...
Network Security: A Beginner's Guide
Network Security: A Beginner's Guide

Learn network security basics using this practical guide

Create a successful security program--even if you're new to the field of network security--using this practical guidebook. You can now get the technical background you need and have access to the best and most up-to-date security practices--from one resource. You'll learn how to...


Moving to Linux®: Kiss the Blue Screen of Death Goodbye! Second Edition
Moving to Linux®: Kiss the Blue Screen of Death Goodbye! Second Edition

Say Goodbye to Windows®-Related Crashes, Viruses, Hassles, and Costs!

Today, Linux is more powerful, useful, and practical than ever before! Moving to Linux, Second...

Refactoring HTML: Improving the Design of Existing Web Applications (The Addison-Wesley Signature Series)
Refactoring HTML: Improving the Design of Existing Web Applications (The Addison-Wesley Signature Series)
Like any other software system, Web sites gradually accumulate “cruft” over time. They slow down. Links break. Security and compatibility problems mysteriously appear. New features don’t integrate seamlessly. Things just don’t work as well. In an ideal world, you’d rebuild from scratch. But you can’t:...
Engineering Design Reliability Handbook
Engineering Design Reliability Handbook

Researchers in the engineering industry and academia are making important advances on reliability-based design and modeling of uncertainty when data is limited. Non deterministic approaches have enabled industries to save billions by reducing design and warranty costs and by improving quality.

Considering the lack of
...

©2019 LearnIT (support@pdfchm.net) - Privacy Policy