R help - Nov 2012 - R comic graph

Hi,

I would like to do comic graph in R, the following website have some examples.
The graph is working fine, but font doesn't work. Not in basic plot or
ggplot.

Is there any other ways to have comic font for the text?

http://stackoverflow.com/questions/12675147/how-can-we-make-xkcd-style-graphs-in-r?goback=.gde_77616_member_177069747

Thanks,
Jessica
 		 	   		  
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