Hi everyone, I am plotting a boxplot with main title as main = 
bquote(paste(.(ts.ind[s]), ": ", bar(zeta), " Boxplot from 2001 to 2009", sep = "")) but it doesn't work.  The program said they cannot find the function "bar".  Does anyone know how to do it correctly?  Thanks.

tin



      
	[[alternative HTML version deleted]]

