[R] Shading underneath a line plot.
alastair.andrew at cis.strath.ac.uk
Fri Oct 24 18:17:28 CEST 2008
I'm sure this should be fairly simple to do but I haven't found an example.
I have 10 data points which are plotted as a line, I want to shade under
this line with a colour. Other examples have shading under curves where
there are two sets of data use polygons.
mydata <- c(268,251,254,250,244,246,247,243,241,243)
This gives me almost what I want but the line from the x-axis up to the
first point on the line is squint. Could anyone suggest how to create my
polygon so that it correctly shades underneath the line?
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