r-core-lists

Lists are used to store multiple different data types as components, such as dataframes, vectors, character strings etc.

my_list <- list(a, b, c)
 
# Named lists
 
my_list <- list(name1 = var1, name2 = var2)
 
my_list <- list (var1, var2)
names(my_list) <- c("name1", "name2")

• Source: R List: Create a List in R with list() | DataCamp