Dear R-users.
I'm struggeling to fix the superscript of a label of a figure axis. For some
reason R doesn't recognize the "hat" symbol.
plot(1,1,xlab="ligth intensity (PAR)",ylab=expression("mass Pteridium
rhizomes" (gr/0.25m^2)))
A very similiar scriptline does not give any problem at all:
plot(1,1,xlab=expression("balsa plot basal area" (m^2/ha)),ylab="light
intensity (PAR)")
Someone?
_________________________________________________________________
s. It's easy!
aspx&mkt=en-us
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