Re: [R] [BioC] Overlay Gene Expression on SNP (copy number) data

Another possibility for visual display of several kinds of data is RCytoscape, for which an example can be seen here: http://rcytoscape.systemsbiology.net/versions/current/gallery/TCGA/subnet.TCGA.02.0014.png This portrays 1) gene expression (green: under-expression; red: over-expression) 2

Re: [R] RCytoscape setPosition error

Hi Fahim, There is an easily resolved omission in the sample code you sent. Please note the the 3rd line below, 'displayGraph', which does not appear in your email. This method transmits your graph from R to Cytoscape, creating a Cytoscape network. cw <- CytoscapeWindow ('smallExample'

[R] spineplot (graphics package): how to control font size?

I cannot modify the font size of the standard text items for the splineplot function found in the standard graphics package. Here is a tiny example, in which I try (but fail) to make the main title large. tbl = read.table ('http://www.ggobi.org/book/data/tips.csv', sep=',', header=T)