Extract word from a String at specified position in R Programming - word() Function Last Updated : 03 Jun, 2020 Summarize Comments Improve Suggest changes Share Like Article Like Report 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: Python3 1== # R Program to illustrate # the use of word function # Loading Library library(stringr) # Creating a string x <- "Geeks for Geeks" # Extracting word word(x, 2) Output: [1] "for" Example 2: Python3 1== # 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" Comment More infoAdvertise with us Next Article Extracting Substrings from a Character Vector in R Programming - substring() Function N nidhi_biet Follow Improve Article Tags : R Language R String-Functions Similar Reads Extracting Substrings from a Character Vector in R Programming - substring() Function substring() function in R Programming Language is used to extract substrings in a character vector. You can easily extract the required substring or character from the given string. Syntax: substring(text, first, last) Parameters: text: character vectorfirst: integer, the first element to be replac 1 min read Replace the First Match of a Pattern from a String in R Programming – sub() Function sub function in R Language is used to replace the first match of a pattern in a string. If there is a vector of string elements, then it will replace the first match of the pattern from all elements. Syntax: sub(pattern, replacement, string, ignore.case=TRUE/FALSE) Parameters: pattern: string to be 1 min read Replace all the matches of a Pattern from a String in R Programming - gsub() Function gsub() function in R Language is used to replace all the matches of a pattern from a string. If the pattern is not found the string will be returned as it is. Syntax: gsub(pattern, replacement, string, ignore.case=TRUE/FALSE) Parameters: pattern: string to be matched replacement: string for replacem 1 min read Find String Matches in a Vector or Matrix in R Programming - str_detect() Function str_detect() Function in R Language is used to check if the specified match of the substring exists in the original string. It will return TRUE for a match found otherwise FALSE against each of the element of the Vector or matrix. Note: This function uses 'stringr' Library. Syntax: str_detect(string 2 min read Seek a Match for the Pattern in the String in R Programming - pmatch() Function pmatch() function in R Language is used to seek match for the pattern passed as argument. It returns the strings that begin with the pattern being searched. Syntax: pmatch(pat, string, nomatch) Parameters: pat: pattern vector to be searched string: vector to be matched nomatch: return when no match 1 min read Convert First letter of every word to Uppercase in R Programming - str_to_title() Function str_to_title() Function in R Language is used to convert the first letter of every word of a string to Uppercase and the rest of the letters are converted to lower case. Note: This function uses 'stringr' library. Syntax: str_to_title(string) Parameter: string: string to be converted Example 1: Pyth 1 min read Like