[R] Splom plot:how to plot with different symbols?

[Stephen Tucker]

I believe you can add these lines before your splom() command:

super.sym <- trellis.par.get("superpose.symbol")
super.sym$pch <- 1:length(super.sym$pch) # change this
                                         # to specify symbols
trellis.par.set("superpose.symbol",super.sym)

Best regards,

--- "d. sarthi maheshwari" <samay.sar at gmail.com> wrote:

> Hi,
> 
> Kindly let me know if I posted a wrong question in the forum.
> 
> I want to draw a splom plot with different symbols in plot. My command is
> as
> follows:
> 
> splom(~ log10(splomData[2:3]), groups = programs, data = splomData,
> panel = panel.superpose,
> key = list(title = paste(splomLoop,"Programs of Hog Analysis (Sorted by
> LR(GB))"),
>            panel = panel.superpose,
>          columns = splomLoop,
>            points = list(pch = c(1:splomLoop), #this will display different
> symbols in legend but not in actual graph
>          col = rainbow(splomLoop, s=1, v=1),
>            text = trim(as.character(ProgramNameList[1:splomLoop,1])))))
> 
> Kindly help.
> 
> Thanks & Regards
> Sarthi M.
> 
> 	[[alternative HTML version deleted]]
> 
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