Description Usage Arguments Value See Also Examples
Strip text of unwanted characters.
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x |
The text variable. |
char.keep |
A character vector of symbols (i.e.
punctuation) that |
digit.remove |
logical. If TRUE strips digits from the text. |
apostrophe.remove |
logical. If TRUE removes apostrophes from the output. |
lower.case |
logical. If TRUE forces all alpha characters to lower case. |
Returns a vector of text that has been stripped of unwanted characters.
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