Q:

Write a R program to assign NULL to a given list element

hamza
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2022-05-18
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Write a R program to assign NULL to a given list element.

R programming,
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hamza
2022-05-18
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l = list(1, 2, 3, 4, 5)
print("Original list:")
print(l)
print("Set 2nd and 3rd elements to NULL")
l[2] = list(NULL) 
l[3] = list(NULL) 
print(l)

Sample Output:

[1] "Original list:"
[[1]]
[1] 1

[[2]]
[1] 2

[[3]]
[1] 3

[[4]]
[1] 4

[[5]]
[1] 5

[1] "Set 2nd and 3rd elements to NULL"
[[1]]
[1] 1

[[2]]
NULL

[[3]]
NULL

[[4]]
[1] 4

[[5]]
[1] 5

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