[R] superscript

[Duncan Murdoch]

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