Delightfully straightforward! Thanks.
On Feb 16, 2008, at 5:15 PM, Duncan Murdoch wrote:
On 16/02/2008 4:51 PM, Michael Kubovy wrote:
Dear R-helpers,
label2 - expression(paste(italic(attraction function:), 'slope'))
Error: unexpected 'function' in label2 -
expression(paste(italic(attraction function
How do I tell R that in this case I don't want 'function' to be
treated as a reserved word but as a string in italics?
Just put it in quotes. In fact, I think italic(attraction) looks
better than italic(attraction), so you may want to do this more
generally.
For example,
plot(1, main=expression(paste(italic(attraction function: ),
slope)))
Duncan Murdoch
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Professor Michael Kubovy
University of Virginia
Department of Psychology
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