R String-Functions

39 posts

Last Updated: 28 December 2021

In this article, we are going to see the separation of numbers using a comma in R Programming Language. A comma separator in number will giv ...read more

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R Language

R String-Functions

Convert an Expression to a String in R Programming - deparse() Function

Last Updated: 24 June 2020

deparse() function in R Language is used to convert an object of expression class to an object of character class.Syntax: deparse(expr)Param ...read more

R Language

R String-Functions

Check for a Pattern in the Vector in R Programming - grepl() Function

Last Updated: 24 June 2020

grepl() function in R Language is used to return the value True if the specified pattern is found in the vector and false if it is not found ...read more

R Language

R Vector-Function

R String-Functions

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Evaluate and Quote an Expression in R Programming - bquote() Function

Last Updated: 16 June 2020

bquote() function in R Language is used to quote the arguments passed to it, except the values which are wrapped in '.()'. It evaluates the ...read more

R Language

R String-Functions

Extract word from a String at specified position in R Programming - word() Function

Last Updated: 03 June 2020

word() Function in R Language is used to extract words from a string from the position specified as argument.Syntax: word(string, position)P ...read more

R Language

R String-Functions

Find position of a Matched Pattern in a String in R Programming – grep() Function

Last Updated: 12 April 2021

grep() function in R Language is used to search for matches of a pattern within each element of the given string.Syntax:grep(pattern, x, ign ...read more

R Language

R String-Functions

Convert elements of a Vector to Strings in R Language - toString() Function

Last Updated: 25 October 2021

toString() function in R Programming Language is used to produce a single character string describing an R object.Syntax: toString(x, width ...read more

R Language

R Vector-Function

R String-Functions

Extracting Substrings from a Character Vector in R Programming - substring() Function

Last Updated: 27 October 2021

substring() function in R Programming Language is used to extract substrings in a character vector. You can easily extract the required subs ...read more

R Language

R Vector-Function

R String-Functions

Concatenation of Elements without Separator in R Programming - paste0() Function

Last Updated: 01 June 2020

paste0() function in R Language is used to concatenate all elements without separator.Syntax: paste0(..., collapse = NULL)Parameters:...: on ...read more

R Language

R String-Functions

Print Strings without Quotes in R Programming - noquote() Function

Last Updated: 01 June 2020

noquote() function in R Language is used to prints strings without quotes.Syntax: noquote(x)Parameters:x: character vectorExample 1:[sourcec ...read more

R Language

R String-Functions

Matching of patterns in a String in R Programming - agrep() Function

Last Updated: 14 April 2021

agrep() function in R Language is used to search for approximate matches to pattern within each element of the given string.Syntax:agrep(pat ...read more

R Language

R-strings

R String-Functions

Printing out to the Screen or to a File in R Programming - cat() Function

Last Updated: 17 June 2021

cat() function in R Language is used to print out to the screen or to a file.Syntax:cat(..., file = "", sep = " ", fill = FALSE, labels = NU ...read more

R Language

R-strings

R String-Functions

Check if Elements of a Vector are non-empty Strings in R Programming - nzchar() Function

Last Updated: 01 June 2020

nzchar() function in R Language is used to test whether elements of a character vector are non-empty strings.Syntax: nzchar(x)Parameters:x: ...read more

R Language

R Vector-Function

R String-Functions

Substitute characters of a String in R Programming - chartr() Function

Last Updated: 23 December 2021

chartr() function in R Programming Language is used to do string substitutions. It replaces all the matches of the existing characters of a ...read more

R Language

R-strings

R String-Functions

Convert Character value to ASCII value in R Programming - charToRaw() Function

Last Updated: 08 February 2024

charToRaw() function in R Language is used to convert the given character to their corresponding ASCII value or "raw" objects.Syntax: charTo ...read more

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