Sign In Start Free Trial
Account

Add to playlist

Create a Playlist

Modal Close icon
You need to login to use this feature.
  • Book Overview & Buying Learning R Programming
  • Table Of Contents Toc
Learning R Programming

Learning R Programming

By : Ren
close
close
Learning R Programming

Learning R Programming

By: Ren

Overview of this book

R is a high-level functional language and one of the must-know tools for data science and statistics. Powerful but complex, R can be challenging for beginners and those unfamiliar with its unique behaviors. Learning R Programming is the solution - an easy and practical way to learn R and develop a broad and consistent understanding of the language. Through hands-on examples you'll discover powerful R tools, and R best practices that will give you a deeper understanding of working with data. You'll get to grips with R's data structures and data processing techniques, as well as the most popular R packages to boost your productivity from the offset. Start with the basics of R, then dive deep into the programming techniques and paradigms to make your R code excel. Advance quickly to a deeper understanding of R's behavior as you learn common tasks including data analysis, databases, web scraping, high performance computing, and writing documents. By the end of the book, you'll be a confident R programmer adept at solving problems with the right techniques.
Table of Contents (16 chapters)
close
close

Chapter 2. Basic Objects

The first step of learning R programming is getting familiar with basic R objects and their behavior. In this chapter, you will learn the following topics:

  • Creating and subsetting atomic vectors (for example, numeric vectors, character vectors, and logical vectors), matrices, arrays, lists, and data frames.
  • Defining and working with functions

"Everything that exists is an object. Everything that happens is a function." -- John Chambers

For example, in statistical analysis, we often feed a set of data to a linear regression model and obtain a group of linear coefficients.

Provided that there are different types of objects in R, when we do this, what basically happens in R is that we provide a data frame object that holds the set of data, carry it to the linear model function and get a list object consisting of the properties of the regression results, and finally extract a numeric vector, which is another type of object, from the list...

Visually different images
CONTINUE READING
83
Tech Concepts
36
Programming languages
73
Tech Tools
Icon Unlimited access to the largest independent learning library in tech of over 8,000 expert-authored tech books and videos.
Icon Innovative learning tools, including AI book assistants, code context explainers, and text-to-speech.
Icon 50+ new titles added per month and exclusive early access to books as they are being written.
Learning R Programming
notes
bookmark Notes and Bookmarks search Search in title playlist Add to playlist download Download options font-size Font size

Change the font size

margin-width Margin width

Change margin width

day-mode Day/Sepia/Night Modes

Change background colour

Close icon Search
Country selected

Close icon Your notes and bookmarks

Confirmation

Modal Close icon
claim successful

Buy this book with your credits?

Modal Close icon
Are you sure you want to buy this book with one of your credits?
Close
YES, BUY

Submit Your Feedback

Modal Close icon
Modal Close icon
Modal Close icon