Subsetting list elements
You can also subset within list elements using bracket notation like this: ListName$ElementName[VectorNumber]. If a list element is a data frame, you can pull out a column like this: ListName$ElementName$ColumnName or ListName[[1]][,1].
In this exercise, you’ll examine the wesanderson and sw_films datasets from the repurrrsive package.
wesanderson contains color palettes for each of Wes Anderson's movies. These colors are recorded in hexadecimal, that is, a # followed by six digits that indicate a particular color. Here, you will be using two ways of pulling out a particular color hexadecimal.
sw_films contains information about the films in the Star Wars franchise, such as title, director, producer, etc. You'll use subsetting to explore this dataset.
Este ejercicio forma parte del curso
Foundations of Functional Programming with purrr
Ejercicio interactivo práctico
Prueba este ejercicio y completa el código de muestra.
# Third element of the first wesanderson vector
___[[___]][___]
# Fourth element of the GrandBudapest wesanderson vector
____$___[___]