white lines in large plot
I have seen this sort of appearance on screen when plotting very dense grids. When I use a different device, such as pdf(), no such artifacts appear. This supports Uwe's suggestion. -Don
At 7:38 PM +0100 3/8/08, Uwe Ligges wrote:
Paul Winward wrote:
Hi, I have a plot with about 2 million points. It should be a fairly dense plot over the reals, but I'm seeing many narrow, white vertical lines uniformly spread in my plot where nothing was plotted. I'm using a period as the plot character. I've played around with the cex parameter, but I can't eliminate the white lines without making the plot look too blocky.
I guess this is just some artefact of your screens resolution.
I'm using R version 2.4.1.
R-2.6.2 is recent! Uwe Ligges
Thanks for any help, Paul
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______________________________________________ R-help at r-project.org mailing list https://stat.ethz.ch/mailman/listinfo/r-help PLEASE do read the posting guide http://www.R-project.org/posting-guide.html and provide commented, minimal, self-contained, reproducible code.
--------------------------------- Don MacQueen Lawrence Livermore National Laboratory Livermore, CA, USA 925-423-1062 macq at llnl.gov