[S] Adjusting Trellis plot.symbol

Kevin Brand (kbrand@hsph.harvard.edu)
Sat, 14 Mar 1998 18:51:02 -0500 (EST)


Dear Splus/Trellis Users,

I'm using stripplot(). Although I'm using Windows Splus 3.3, I have
access to 4.0 (a friends version) if necessary. I'm trying to,

1) Change the size of the plotting symbols.

I've tried the following with no success (in V3.3):

> tmp_trellis.par.get("plot.symbol")
> tmp$.cex <- 2
> trellis.par.set("plot.symbol",tmp)
> stripplot( ... )

The resulting plot does not show the expected change in the plot symbol
size.

2) I'm also trying to add dotted lines similar to those plotted in
dotplot() default.

I have no clue on this one.

-- 
Any suggestions to make this work in V3.3 would be great, however, if
you only have suggestions on how to do the same in V4.0, I would
appreciate them as well. 

On a more general note, is there a reference that would be useful in better understanding how to work with Trellis plots ? My current reference is the V3.3 Trellis Users Manual.

Thanks, Kevin

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