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Mastering Machine Learning with R

You're reading from   Mastering Machine Learning with R Master machine learning techniques with R to deliver insights for complex projects

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Product type Paperback
Published in Oct 2015
Publisher
ISBN-13 9781783984527
Length 400 pages
Edition 1st Edition
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Author (1):
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Cory Lesmeister Cory Lesmeister
Author Profile Icon Cory Lesmeister
Cory Lesmeister
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Table of Contents (15) Chapters Close

Preface 1. A Process for Success 2. Linear Regression – The Blocking and Tackling of Machine Learning FREE CHAPTER 3. Logistic Regression and Discriminant Analysis 4. Advanced Feature Selection in Linear Models 5. More Classification Techniques – K-Nearest Neighbors and Support Vector Machines 6. Classification and Regression Trees 7. Neural Networks 8. Cluster Analysis 9. Principal Components Analysis 10. Market Basket Analysis and Recommendation Engines 11. Time Series and Causality 12. Text Mining A. R Fundamentals Index

Getting R up and running

We want to accomplish two things here: first, install the latest version of R and second, install RStudio, which is an Integrated Development Environment (IDE) for R.

Let's start by going to R's homepage at https://www.r-project.org/. This page will look similar to the following screenshot:

Getting R up and running

You can see that there is a link, download R, and in the News section, the latest R version is 3.2.2 (Fire Safety), which was released on 2015-08-14. Now, click one of the links, either CRAN under Download or download R under Getting Started, and you will come to the following screen, which has CRAN Mirrors:

Getting R up and running

These are the links by country and sorted alphabetically that will take you to the download page. Being in Indiana, USA, I will scroll down and find that Indiana University has a link:

Getting R up and running

Once you find a similar link that is close to your location, click on it and you will see this as part of the page that will be loaded:

Getting R up and running

Now, click on your appropriate operating system...

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