supsc function translates a normal character to a UTF-8
superscript character. The function can be used to
generate superscripts for many common characters. Most alphabetic
and numeric characters have UTF-8 superscripts. This function is useful
because it saves you from having to look up the superscript character
code, or copy and pasting from the internet. If a corresponding
superscript character code does not exist, a question mark
will be returned for that character.
A string to be converted to superscript.
The superscript version of the string passed to the function, if one exists. Otherwise, a question mark will be returned.
# Single letter paste0(supsc("a"), "Footnote") # Single number paste0(supsc("1"), "Footnote") # Character string paste0("December 5", supsc("th")) # Formula paste0("x", supsc("(a+1)"))
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