This book covers an extensive range of topics in R. It will comfortably and rapidly familiarize you with the basics, before you proceed into in-depth analyses and custom graphics. A brief description of each chapter's content is provided.
In this chapter, we will step through the R installation process. Afterwards, you will launch R and execute your first commands in the R console.
By the end of the chapter, you will be able to:
In this chapter, we will explore the anatomy of the R console in greater depth by solving a challenging puzzle that was presented to us by the late Zhuge Liang.
By the end of the chapter, you will be able to:
In this chapter, we will focus on getting our data into R and then manipulating it via variables. We will also learn how to manage the R workspace.
By the end of the chapter, you will be able to:
In this chapter, we will extensively examine and evaluate our data. This will entail the use of diverse functions to create predictive data models. Throughout this process, we will also consider the practical and statistical meaning behind our analyses.
By the end of the chapter, you will be able to:
In this chapter, we will turn towards using our data models to predict outcomes. We will also assess the viability of these outcomes. Along the way, we will create and employ our own custom functions that expand the capabilities of R.
By the end of the chapter, you will be able to:
In this chapter, our task will be to review and organize a complete data analysis. We will emphasize the need to clarify and communicate our data analyses effectively, which can be achieved through a series of common steps.
By the end of the chapter, you will be able to:
In this chapter, we will take our first look at R's graphical capabilities by generating several charts, graphs, and plots. Throughout, we will use common graphical parameters to customize these visuals. We will also save and export our graphics for external use.
By the end of the chapter, you will be able to:
In this chapter, we will take a deeper look at R's graphical capabilities. We will practice customizing different types of charts, graphs, and plots by modifying their unique parameters. We will also learn how to build our own custom graphics from scratch using R's graphics functions.
By the end of the chapter, you will be able to:
In the final chapter, we will look to the future. We will focus on the ways in which you can learn beyond the contents of this book to further expand your knowledge of R.
By the end of the chapter, you will be able to: