Hi Gerrit,
thanks for your suggestion. I want to create some code were I can supply
the 'm*s^{-2}' part as an argument to a function and which evaluates
this as an expression to use Rs mathematical annotation features in the
labels.
Any further ideas?
Jannis
On 12.09.2013 14:28, Gerrit Eichner wrote:
Hi, Jannis,
maybe
plot( 1, 1, main = bquote( paste( .(a), " [", .(b), "]")))
comes close to what you want, but I think you may even have to use the
following to get a varying exponent really printed elevated:
a <- "speed"
b <- "m * s"
cc <- -2
plot( 1, 1, main = bquote( paste( .(a), " [", .(b)^{.(cc)}, "]")))
Hth -- Gerrit
plot(1,1, main=expression(paste("speed [", m * s^{-1}, "]")))
I would, however, like to be able to supply the value "speed" and
m*s^{-a} by variables, e.g. do something like:
a = 'speed'
b = 'm*s^{-2}'
plot(1,1, main=expression(paste(a, " [", b, "]")))
This, however, does not work as a and b are not treated as variable
names in this case. Does anyone have a solution for this?
Cheers
jannis
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