How to check if a Set is Empty in R - Step by Step Examples

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How to check if a Set is Empty in R ?

Answer

To check if a Set is empty in R, you can use the length function or the is_empty function.

✐ Examples

1 Check if Set is Empty Using length Function

In this example,

We define a set named `mySet` containing elements of a specific type.
We use the `length` function to determine the number of elements in the set.
If the length is equal to zero, then the set is empty; otherwise, it contains elements.

R Program

# Define set
mySet <- c('apple', 'banana', 'orange')

# Check if set is empty using length function
if (length(mySet) == 0) {
  print('Set is empty')
} else {
  print('Set is not empty')
}

Output

Set is not empty

2 Check if Set is Empty Using is_empty Function

In this example,

We define a set named `mySet` containing elements of a specific type.
We use the `is_empty` function to check if the set has zero length.
If the `is_empty` function returns `TRUE`, then the set is empty; otherwise, it contains elements.

R Program

# Define set
mySet <- c('apple', 'banana', 'orange')

# Check if set is empty using is_empty function
if (is_empty(mySet)) {
  print('Set is empty')
} else {
  print('Set is not empty')
}

Output

Set is not empty

Summary

In this tutorial, we learned How to check if a Set is Empty in R language with well detailed examples.

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How to check if a Set is Empty in R - Step by Step Examples

How to check if a Set is Empty in R ?

Answer

✐ Examples

1 Check if Set is Empty Using length Function

R Program

Output

2 Check if Set is Empty Using is_empty Function

R Program

Output

Summary

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