R help - Apr 2010 - Fidelity of lattice graphics captured to jpeg or png

I am generating images via lattice from Frank Harrell's RMS package. 
These images are characterized by coloured lines and grey-scale 
confidence intervals.  I need to port them to Openoffice/etc, and have 
tried both png and jpeg (at high quality), but in neither format can I 
subsequently see the the grey scale confidence intervals.  Other than 
moving to LaTex, does anyone have other suggestions?

When I need high quality graphics from R, I usually use pdf or
postscript.  If you need a rasterized format, use a graphics editing
program to rasterize at whatever quality you want (e.g., GIMP which is
free).

HTH,

Josh

On Thu, Apr 29, 2010 at 8:05 AM, Rob James <rob at aetiologic.ca>
wrote:
> I am generating images via lattice from Frank Harrell's RMS package.
These
> images are characterized by coloured lines and grey-scale confidence
> intervals. ?I need to port them to Openoffice/etc, and have tried both png
> and jpeg (at high quality), but in neither format can I subsequently see
the
> the grey scale confidence intervals. ?Other than moving to LaTex, does
> anyone have other suggestions?
>
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> PLEASE do read the posting guide
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>


-- 
Joshua Wiley
Senior in Psychology
University of California, Riverside
http://www.joshuawiley.com/