[R] grey colored lines and overwriting labels i qqplot2
hadley at rice.edu
Fri Jul 15 19:01:20 CEST 2011
> You should only have one scale_ call for each scale type. Here, you have
> three scale_colour_ calls, the first selecting a grey scale, the second
> defining a single break with its label (and thus implicitly subsetting on
> that single break value), and a second which defines a different
> break/label/subset. Only the last one has any effect.
Just to clarify: breaks/labels control the appearance of the
legend/axis, limits modify what data is shown on the plot.
Assistant Professor / Dobelman Family Junior Chair
Department of Statistics / Rice University
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