On the Examples menu, you will find example programs that show how to do the same tasks in R, SAS, SPSS, and Stata. They use simple practice data sets that are easy to understand and work with. If you run the code and see the result, it is usually clear how each package performs ...
Example 1: Comparison of round, ceiling, floor, trunc & signifThe R programming language provides many different rounding functions, which are all slightly different.Figure 1 illustrates based on four different input values (i.e. 1.1, 1.9, – 1.1, and – 1.9) how the output of the ...
Example 4: Similar Functions to matchThe R programming language provides several functions similar to match(). Two of the most common alternatives are pmatch and charmatch.Depending on your specific situation, you might prefer one of these functions compared to match....
One of the points of this example is that when programming using R, your biggest challenge by far is understanding the statistics behind the language functions. Most people learn R in an incremental way, by adding knowledge of one technique at a time, as needed to ...
R Data Frames by Example Random Sampling in R Not sure which link is best for you? Read on… R programming language For beginners, especially those new to programming in general, R can have a steep learning curve. The ProgrammingR community will help keep you informed of new R programming...
An example of doing this will be provided soon. View chapter Chapter The R Programming Language Doing Bayesian Data Analysis (Second Edition) Book2015, Doing Bayesian Data Analysis (Second Edition) John K. Kruschke Explore book You said, dear Descartes, that “je pense, donc je suis,” ...
When programming in R, logical values are commonly used to test a condition, which is in turn used to decide which branch from a complex program we should take. We will look at examples for this type of behavior in a later section in this chapter:x <- TRUE...
R Programming By Example Copyright © 2017 Packt Publishing All rights reserved. No part of this book may be reproduced, stored in a retrieval system, or transmitted in any form or by any means, without the prior written permission of the publisher, except in the case of brief quotations ...
A while loop is one of the control statements in R programming which executes a set of statements in a loop until the condition (the Boolean expression) evaluates to TRUE. The basic syntax of a while loop is given below while (Boolean_expression) { statement } For example: v <-9 while...
Downloading the example code Downloading the color images of this book Errata Piracy Questions Introduction to R What R is and what it isn't The inspiration for R – the S language R is a high quality statistical computing system R is a flexible programming language R is free as in freedom...