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4 results for “from:Thomas Richardson”

Changing the colour of text output in the R.app Console?
Thomas Richardson · Feb 18, 2010 · r-sig-mac

Hello, Is there a command that allows the colour of text in the R.app console window to be changed? I know that the colors can be changed manually via preferences, but I have been unable to find a way...

Problems with plot and Quartz device / What is alpha?
Thomas Richardson · Jun 3, 2009 · r-devel

PS Please forgive my ignorance, but when you say: > BTW: you may want to use something like pch=19, cex=0.1 (and maybe add some > alpha to get a quick density estimation). I don't know what alpha refers...

[R--gR] Open source packages for viewing and manipulating graphs
Thomas Richardson · Oct 19, 2004 · r-sig-gr

Hello gRers, In the (well-attended) session on gR at the JSM meeting in Toronto in August I mentioned that other researchers have developed quite powerful open source tools for displaying, and interacting with, graphs. Below I include some more...

Problems with plot and Quartz device (PR#13744)
Thomas Richardson · Jun 3, 2009 · r-devel

Dear Simon, Thank you very much for the very rapid response! > rna is not defined in R, can you, please, supply a reproducible example? Apologies for including code that could not be run directly. (I had assumed simulating "similar" data...

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