Extract word from a String at specified position in R Programming – word() Function
word()
Function in R Language is used to extract words from a string from the position specified as argument.
Syntax: word(string, position)
Parameter:
string: From which word needs to be extracted
position: Specified Index value
Example 1:
# R Program to illustrate # the use of word function # Loading Library library(stringr) # Creating a string x < - "Beginner for Beginner" # Extracting word word(x, 2 ) |
Output:
[1] "for"
Example 2:
# R Program to illustrate # the use of word function # Loading Library library(stringr) # Creating a string x < - "abc bcd 100 efg" # Extracting words word(x, 2 , 4 ) |
Output:
[1] "bcd 100 efg"