[R] how to paste a vector to expression?

[Kay Cichini]

hello,

i need to annotate a plot with an expression and a variable value - like:

plot(1:4)
dat<-1:2
text(2:3,2:3,expression(paste(bar(x)==dat)))


... but with the dat values plotted, 1 at x=2,y=2, and 2 at x=3,y=3.

maybe someone can help?

yours,
kay


-----
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Kay Cichini
Postgraduate student
Institute of Botany
Univ. of Innsbruck
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