Creating a list
Let us create our first list! To construct a list you use the function list():
my_list <- list(comp1, comp2 ...)
The arguments to the list function are the list components. Remember, these components can be matrices, vectors, other lists, …
This is a part of the course
“Introduction to R”
Exercise instructions
Construct a list, named my_list, that contains the variables my_vector, my_matrix and my_df as list components.
Hands-on interactive exercise
Have a go at this exercise by completing this sample code.
# Vector with numerics from 1 up to 10
my_vector <- 1:10
# Matrix with numerics from 1 up to 9
my_matrix <- matrix(1:9, ncol = 3)
# First 10 elements of the built-in data frame mtcars
my_df <- mtcars[1:10,]
# Construct list with these different elements:
my_list <-