The sub() function in R replaces the string in a vector or a data frame with the input or the specified string.
Now that you are familiar with the syntax, you can move on to implementation. The pattern can also be in the form of a regular expression (regex). x: A vector or a data frame to substitute the strings.replacement: A input string to substitute the pattern string.pattern: The pattern or the string which you want to be substituted.The syntax for sub() and gsub() requires a pattern, a replacement, and the vector or data frame: The basic syntax for gsub() is: gsub (pattern, replacement, x )
The basic syntax for sub() is: sub (pattern, replacement, x ) To complete this tutorial, you will need: In this article, you will explore how to use sub() and gsub() functions in R. These functions are useful when performing changes on large data sets. The sub() and gsub() functions in R will substitute the string or the characters in a vector or a data frame with a specific string.
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