How to Check If Characters are Present in String in R
To check if characters are present in the R string, you can use the “grepl()” function. The “grepl()” function returns TRUE if the specified sequence of characters is present in the string and FALSE if the specified sequence of characters is not present in the string. Example string_first <- “TheLastOfUs” value_first <- “L” grepl(value_first, string_first) … Read more