【R语言数据分析】常用的转义符大全

可以在R里面输入

?Quotes

\t	tab
\b	backspace
\a	alert (bell)
\f	form feed
\v	vertical tab
\	backslash \
’	ASCII apostrophe ’
"	ASCII quotation mark "
`	ASCII grave accent (backtick) `
\nnn	character with given octal code (1, 2 or 3 digits)
\xnn	character with given hex code (1 or 2 hex digits)
\unnnn	Unicode character with given code (1–4 hex digits)
\Unnnnnnnn	Unicode character with given code (1–8 hex digits)