How to get Subset from a Set in R - Step by Step Examples

How to get Subset from a Set in R ?

Answer

To get a subset from a Set in R, you can use the subset function or the square bracket operator [] to filter elements based on a condition.


✐ Examples

1 Get Subset of Even Numbers from a Set

In this example,

  1. We create a Set named numbers and initialize it with some integer elements using the c function.
  2. We use the %% operator to find even numbers and the subset function to filter these elements.
  3. The subset function returns a new vector containing only the elements that satisfy the condition.
  4. We print the subset to the console to verify the result.

R Program

# Initialize the Set
numbers <- c(1, 2, 3, 4, 5, 6, 7, 8, 9, 10)

# Get subset of even numbers
even_numbers <- subset(numbers, numbers %% 2 == 0)

# Print the subset
cat('Subset of even numbers:\n')
print(even_numbers)

Output

Subset of even numbers:
[1]  2  4  6  8 10

2 Get Subset of Numbers Greater Than 5 from a Set

In this example,

  1. We create a Set named numbers and initialize it with some integer elements using the c function.
  2. We use the square bracket operator [] to filter elements that are greater than 5.
  3. The square bracket operator returns a new vector containing only the elements that satisfy the condition.
  4. We print the subset to the console to verify the result.

R Program

# Initialize the Set
numbers <- c(1, 2, 3, 4, 5, 6, 7, 8, 9, 10)

# Get subset of numbers greater than 5
numbers_greater_than_five <- numbers[numbers > 5]

# Print the subset
cat('Subset of numbers greater than 5:\n')
print(numbers_greater_than_five)

Output

Subset of numbers greater than 5:
[1]  6  7  8  9 10

Summary

In this tutorial, we learned How to get Subset from a Set in R language with well detailed examples.


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