Dear R-users,
In the following example, I would like to see my ylabel as: "beta[3] * x[3] +
epsilon" (where beta and epsilon are replaced by their mathematical symbols).
Please advise.
Thanks.
Nitin
i <- 3
ee <- expression(beta[i] * x[i] + epsilon)
xyplot(1:10~ 11:20,
ylab = parse(text=ee)
)
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