The “setdiff” Function in R

• Package: Base R (No specific package, it’s a built-in function)

• Purpose: To find the set difference of two sets (vectors).

• General Class: Set Operations

• Required Argument(s):

• x: The first vector.

• y: The second vector.

• Notable Optional Arguments:

• None

• Example:

• # Example usage
  set1 <- c(1, 2, 3, 4, 5)
  set2 <- c(3, 4, 5, 6, 7)
  
  # Find the set difference
  set_difference <- setdiff(set1, set2)
  
  print(set_difference)

• In this example, setdiff is a built-in function in base R, and it is used to find the set difference between two vectors (set1 and set2). The result is a vector containing the elements that are present in set1 but not in set2. The x and y arguments are required and represent the two sets for which the set difference is calculated. There are no notable optional arguments for this function.