Chapter 1 Introduction

Now unplug your Internet cable, and start doing some serious work.

We have a nice figure in Figure 1.1, and also a table in Table 1.1.

par(mar = c(4, 4, 1, .1))
plot(cars, pch = 19)

FIGURE 1.1: Hello World!

knitr::kable(
  head(iris), caption = 'The boring iris data.',
  booktabs = TRUE
)

TABLE 1.1: The boring iris data.

Sepal.Length	Sepal.Width	Petal.Length	Petal.Width	Species
5.1	3.5	1.4	0.2	setosa
4.9	3.0	1.4	0.2	setosa
4.7	3.2	1.3	0.2	setosa
4.6	3.1	1.5	0.2	setosa
5.0	3.6	1.4	0.2	setosa
5.4	3.9	1.7	0.4	setosa

More chapters to come in 02-foo.Rmd, 03-bar.Rmd, …