How to create an Empty List in R - Step by Step Examples

How to create an Empty List in R ?

Answer

To create an empty list in R, you can use the list() function.


✐ Examples

1 Create an Empty List Using the list() Function

In this example,

  1. We use the list() function to create an empty list.
  2. The empty list is assigned to the variable empty_list.
  3. We print the list to verify it is empty.

R Program

empty_list <- list()
print(empty_list)

Output

list()

2 Create an Empty List and Check Its Length

In this example,

  1. We use the list() function to create an empty list.
  2. The empty list is assigned to the variable empty_list.
  3. We use the length() function to check the length of the list.
  4. We print the length to verify it is zero.

R Program

empty_list <- list()
print(length(empty_list))

Output

[1] 0

Summary

In this tutorial, we learned How to create an Empty List in R language with well detailed examples.


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