WriteGFF {aCGH.Spline} | R Documentation |
Output a GFF formatted file for use in the Signal-Map software (Nimblegen software).
WriteGFF(filename, x)
filename |
- the name for the output file. |
x |
- a ".temp" formatted data stucture. |
This will output a GFF formatted file containing the log2 ratio for all probes which were not flagged.
GFF file for input into the Signal-Map software.
Tomas William Fitzgerald
http://www.nimblegen.com/products/lit/signalmap1.9usersguide.pdf
chr = rnorm(1000,1,0) for (x in 2:24) { chr = c(chr, rnorm(1000,x,0)) } mat = matrix(ncol=8, nrow=length(chr)) mat[,1] = log2(rnorm(length(chr),1000,150) / rnorm(length(chr),800,180)) mat[,2] = rnorm(length(chr),1000,150) mat[,3] = rnorm(length(chr),800,180) mat[,4] = chr mat[,5] = seq(1,length(chr), 1) mat[,6] = seq(1,length(chr), 1) mat[,7] = 0 mat[,8] = 0 WriteGFF("test.gff", mat)