In rstudio/learnr: Interactive Tutorials for R

library(learnr)
library(dplyr)
knitr::opts_chunk$set(echo = FALSE)

Ceci n'est pas une pipe

Qu'est-ce qu'une pipe, sinon l'idée d'une pipe?

You can set the characters used for the pipe shortcut at the tutorial level with

knitr::opts_chunk$set(exercise.pipe = "%>%")

Or you can set the pipe option at the individual level using the exercise.pipe chunk option.

````{verbatim echo = TRUE}

mtcars count(cyl)

````

By default, if not set otherwise set, learnr will use the base R pipe (|>) when the tutorial is rendered in R >= 4.1.0.

Old school

In this next chunk, pressing Ctrl/Cmd + Shift + M enters the magrittr pipe: %>%.

mtcars count(cyl)

New school

In this next chunk, pressing Ctrl/Cmd + Shift + M enters the base R pipe: |>.

mtcars count(cyl)

Night school

In this next chunk, pressing Ctrl/Cmd + Shift + M enters the pipe that matches your R version. It's the base R pipe for R >= 4.1.

mtcars count(cyl)

rstudio/learnr documentation built on Sept. 6, 2024, 11:06 p.m.