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How to Iterate Over a Set in R - Step by Step Examples

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How to Iterate Over a Set in R ?

Answer

To iterate over a set in R, you can use the `for` loop or the `lapply` function.

✐ Examples

1 Iterate Over Set Using for Loop

In this example,

We define a set named `mySet` containing elements of a specific type.
We use the `for` loop to iterate over the set.
Finally, we execute the loop and process each item in the set.

R Program

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

# Iterate over set using for loop
for (item in mySet) {
  print(item)
}

Output

apple
banana
orange

2 Iterate Over Set Using lapply Function

In this example,

We define a set named `mySet` containing elements of a specific type.
We use the `lapply` function to apply a function to each element of the set.
Finally, we execute the function and process each item in the set.

R Program

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

# Iterate over set using lapply function
lapply(mySet, function(item) {
  print(item)
})

Output

[[1]]
[1] "apple"

[[2]]
[1] "banana"

[[3]]
[1] "orange"

Summary

In this tutorial, we learned How to Iterate Over a Set in R language with well detailed examples.

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