robobook template example

Syntax highlighting

Here is a sample code chunk, just to show that syntax highlighting works as expected.

say_hello <- function (name) {
  paste("Hello,", name, "!")
}

say_hello("world")

[1] "Hello, world !"

Verbatim

Here is the structure of the penguins dataset.

library(palmerpenguins)
str(penguins)

tibble [344 × 8] (S3: tbl_df/tbl/data.frame)
 $ species          : Factor w/ 3 levels "Adelie","Chinstrap",..: 1 1 1 1 1 1 1 1 1 1 ...
 $ island           : Factor w/ 3 levels "Biscoe","Dream",..: 3 3 3 3 3 3 3 3 3 3 ...
 $ bill_length_mm   : num [1:344] 39.1 39.5 40.3 NA 36.7 39.3 38.9 39.2 34.1 42 ...
 $ bill_depth_mm    : num [1:344] 18.7 17.4 18 NA 19.3 20.6 17.8 19.6 18.1 20.2 ...
 $ flipper_length_mm: int [1:344] 181 186 195 NA 193 190 181 195 193 190 ...
 $ body_mass_g      : int [1:344] 3750 3800 3250 NA 3450 3650 3625 4675 3475 4250 ...
 $ sex              : Factor w/ 2 levels "female","male": 2 1 1 NA 1 2 1 2 NA NA ...
 $ year             : int [1:344] 2007 2007 2007 2007 2007 2007 2007 2007 2007 2007 ...

Table

Sample table output.

Sample DT:datatable output.

Here is a crosstab displayed in several different ways with a “pills” interface. To do this, just pass your table() result to the pilltabs() function.

• Count
• Rows %
• Columns %
• Residuals

X-squared = 0.0486, df = 2, p = 0.976