[R] superscript

Duncan Murdoch murdoch.duncan at gmail.com
Tue May 4 13:44:14 CEST 2010

Kay Cichini wrote:
> hello,
> i need to add legend text: "4th-root transformation", with the "th"
> superscripted -
> tried much - but nothing worked..
This puts it in the title for the plot:

plot(1, main=expression(paste("4"^"th"," root transformation")))

This puts it in a legend:

legend("topleft", pch=1, expression(paste("4"^"th"," root transformation")))

Duncan Murdoch

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