How can I write the square root symbol in an axes label?
<http://r.789695.n4.nabble.com/file/n4645497/square_root.jpg> How can I write the square root symbol in an axes label like in the attached picture? Thanks a lot -- View this message in context: http://r.789695.n4.nabble.com/How-can-I-write-the-square-root-symbol-in-an-axes-label-tp4645497.html Sent from the R help mailing list archive at Nabble.com.