Dear R-users,
I would like to know if is it possible to set a function argument as an
evaluated expression. I have tried several syntaxes, including the
following example, but could not get it anything to run. The plot
function is used here but I would like to later apply the same approach
to other functions.
##########################
items <- c(expression(col=2),expression(pch=2))
for (in in seq(2)) {
plot(1:10, eval(items[i]))
}
##########################
Thanks in advance for your input.
Sebastien
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