The “str_order” Function in R

• Package: stringr

• Purpose: To order a character vector based on the lexicographic order of its elements.

• General Class: String Manipulation

• Required Argument(s):

• string: A character vector to be ordered.

• Notable Optional Arguments:

• None

• Example:

• # Example usage
  library(stringr)
  
  words <- c("apple", "banana", "orange", "grape")
  
  # Order the words lexicographically
  ordered_words <- str_order(words)
  
  print(ordered_words)

• In this example, the str_order function from the stringr package is used to order the character vector words based on the lexicographic order of its elements. The result is an integer vector indicating the order of the elements in the sorted vector.