[R] Drawing curves

[Paul Murrell]

Hi


Allan Kamau wrote:
> Hi,
> Am looking for an R package that will provide the drawing of curves and 
> arcs of arbitrary shapes to use in illustrations. For example bent lines 
> and arrows.


Take a look at the 'grid' package, in particular, grid.xspline(),
grid.curve(), and possibly grobX() and grobY().

There are some examples of what these can do in
http://www.stat.auckland.ac.nz/~paul/Talks/rgraphs.pdf

Paul


> Allan.
> 
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-- 
Dr Paul Murrell
Department of Statistics
The University of Auckland
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paul at stat.auckland.ac.nz
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