[R] Italics in plot main title

From: Marcin Kozak <nyggus_at_gmail.com>
Date: Mon, 02 Jun 2008 08:36:42 +0200


I am drawing several plots and want to have italics in a main title; this is easy with expression(). However, I want also to add a value to it, say n_i, that depends on an ith plot. For this I am using paste(). An example: n_i = 10, 20, 30; I want to draw a plot for each i with the title: "Relative efficiency for sample size n = n_i", where n should be in italics, and of course n_i is not specified by value. The expression() does not work with paste(). I know this might be easy, but can't figure anything, so any ideas how this could be efficiently done?

Thanks in advance,

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