Exercise

Creating a list

Let us create our first list! To construct a list you use the function list$()$ :

Ey$\_$list list $($comp$1,$ comp$2...)$

The arguments to the list function are the list components. Remember, these components can be matrices, vectors, other lists, $.$

Instructions

Construct a list, named my$\_$list $,$ that contains the variables my$\_$vector $,$ my$\_$matrix and my$\_$df as list components.

script:R

$1$ # Vector with numerics from $1$ up to $10$

$2$ my$\_$vector :$10$

$3$

$4$ # Matrix with numerics from $1$ up to $9$

$5$ my$\_$matrix matrix $,$ ncol $=3$

$6$

$7$

$8$

# First $10$ elements of the built$-$in data frame mtcars my$\_$df mtcars $,$

# Construct list with these different elements:

my$\_$list