Complete this assignment for a grade.

Learning Objectives

Following this assignment students should:

  • Have R and Rstudio downloaded
  • Be able to access and open Rstudio
  • Have an R-Project for the course
  • Be able to download packages and load them into your working session
  1. Download R and Rstudio
  2. Make a new Project called “ENVS475”
  3. In the console, enter the following command and run it:
install.packages("tidyverse")

NOTE: Do NOT put install.packages() commands in your scripts. Only ever run them in the console.

  • You can also install packages by clicking Tools –> Install Packages and then entering the package name in the text box and clicking Install

  1. Make a new script called “lastname_first-assignment.R” and save it in your homework folder in your ENVS396 Project.

  2. In your script, type in the following code and make sure it runs correctly:

library(tidyverse)
data("starwars")
starwars %>% 
    filter(homeworld == "Tatooine") %>%
    select(name) %>%
    unique()

You should see the following output in your console:

#> # A tibble: 10 × 1
#>    name              
#>    <chr>             
#>  1 Luke Skywalker    
#>  2 C-3PO             
#>  3 Darth Vader       
#>  4 Owen Lars         
#>  5 Beru Whitesun lars
#>  6 R5-D4             
#>  7 Biggs Darklighter 
#>  8 Anakin Skywalker  
#>  9 Shmi Skywalker    
#> 10 Cliegg Lars

Assignment submission

For full credit, you must show your instructor that you have accomplished all of the above tasks.