How to Initialize a List in R - Step by Step Examples

How to Initialize a List in R ?

Answer

To initialize a list in R, you can use the list() function to create an empty list or provide elements inside the list() function to create a list with initial values.

✐ Examples

1 Initialize an Empty List

In this example,

We use the list() function to create an empty list and assign it to the variable empty_list.
We print the empty list to standard output to verify its contents.

R Program

empty_list <- list()
print("Empty List:")
print(empty_list)

Output

[1] list()

2 Initialize a List with Elements

In this example,

We use the list() function and provide elements inside the function to create a list with initial values.
The list is assigned to the variable fruits.
We print the list to standard output to verify its contents.

R Program

fruits <- list("Apple", "Banana", "Cherry")
print("List with Elements:")
print(fruits)

Output

[[1]]
[1] "Apple"

[[2]]
[1] "Banana"

[[3]]
[1] "Cherry"

Summary

In this tutorial, we learned How to Initialize a List in R language with well detailed examples.

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How to Initialize a List in R - Step by Step Examples

How to Initialize a List in R ?

Answer

✐ Examples

1 Initialize an Empty List

R Program

Output

2 Initialize a List with Elements

R Program

Output

Summary

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