How to Remove Element at a Specific Index from a List in R - Step by Step Examples

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How to Remove Element at a Specific Index from a List in R ?

Answer

To remove an element at a specific index from a list in R, you can use negative indexing.

✐ Examples

1 Remove Element at Specific Index

In this example,

We create a list named numbers with numeric values.
We use negative indexing to remove the element at the specified index.
Finally, we print the modified list to standard output.

R Program

numbers <- c(1, 2, 3, 4, 5)
index_to_remove <- 3
numbers <- numbers[-index_to_remove]
print(paste("List after removing element at index", index_to_remove, ":", numbers))

Output

List after removing element at index 3 : 1 2 4 5

2 Remove Element at First Index

In this example,

We create a list named words with string values.
We use negative indexing to remove the element at the first index.
Finally, we print the modified list to standard output.

R Program

words <- c("apple", "banana", "cherry")
words <- words[-1]
print(paste("List after removing element at first index:", words))

Output

List after removing element at first index: banana cherry

Summary

In this tutorial, we learned How to Remove Element at a Specific Index from a List in R language with well detailed examples.

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How to Remove Element at a Specific Index from a List in R - Step by Step Examples

How to Remove Element at a Specific Index from a List in R ?

Answer

✐ Examples

1 Remove Element at Specific Index

R Program

Output

2 Remove Element at First Index

R Program

Output

Summary

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