Here is a suggestion you may care to develop
func <- function(a, b) {
plot(1:10)
title(main = bquote(a == .(a)*','~ b == .(b)))
invisible()
}
try with
func(1,2)
func(36, 2^10)
&c
-----Original Message-----
From: r-help-boun...@r-project.org [mailto:r-help-boun...@r-project.org] On
Behalf Of Sancar Adali
Sent: Saturday, 28 August 2010 2:54 PM
To: r-help
Subject: [R] expression() and plot title
What I want to do is put the arguments I supply to a function into the
title of a plot
Say I'm calling func.1
func.1(a=4,b=4)
plot(....,..., title("a=4, b=4"))
If I'm calling func.1 with different arguments, I want the plot title to
reflect that.
A small detail is that func.1 might have an argument with a default like
c=a+b. I tried using expression but couldn't get it to work.
Is there a way to do this using expression() ?
--
Sancar Adali
[[alternative HTML version deleted]]
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and provide commented, minimal, self-contained, reproducible code.
