Some of the levels in my X factor has more than one word (e.g., North
America) which I would like to split into two lines so that my plot does
not get too wide. Any help is appreciated.

lineplot.CI(x.factor = Continent, response = PCC.PrsPts, group =
PointSource, data = master2, cex = 1.2,
 xlab = "", ylab = "Sensitivity", ylim = c(0.37,1.01), cex.lab = 0.9, x.leg
= 0.9, y.leg = 0.6, cex.leg=0.75, ncol=1, cex.axis=0.85,
 main = "",
col =  c (colorRampPalette(c("red", "orange"))  (2),
 colorRampPalette(c("blue", "green"))  (2),
colorRampPalette(c("purple", "black")) (2)),
 pch = c(19,19,18,1817,17))



-- 
Section of Integrative Biology
University of Texas at Austin
Austin, Texas 78712, USA

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