In colinbousige/tutor: Interactive tutorials for learning R

knitr::opts_chunk$set(
  fig.align = 'center',
  collapse = TRUE,
  comment = "#>",
  fig.path = "man/figures/README-")

tutor

Description

This package is a gathering of various interactive exercises for the "Reproducible data treatment with R" class.

It also contains some user-defined functions that are used in the class.

Installation

First, install the packages devtools, learnr and gradethis if you don't have them yet:

install.packages("devtools")
devtools::install_github("rstudio/learnr", force = TRUE)
devtools::install_github("rstudio/gradethis", force = TRUE)

Then run the following to install the tutor package:

devtools::install_github("colinbousige/tutor")

It is also recommended to install the following package, as we will use it heavily in the exercises:

install.packages("tidyverse")

Usage

Tutorials

After having installed the package, launch a tutorial by running:

library(tutor)
tuto() # prints the list of available tutorials
tuto("tutorial_name")

In this call, "tutorial_name" can be any of:

• "variables"
• "vectors"
• "dataframes"
• "plots"
• "fits"

Example Files

The tutor package also come bundled with some example files. A complete list can be accessed with:

tutor_example()
tutor_example(pattern = "csv") # apply a regex filter
# To read a file, for example:
read.csv(tutor_example("CO2_emission.csv"))

colinbousige/tutor documentation built on Jan. 29, 2023, 7:35 p.m.