profileCGH: Objects of Class profileCGH and profileChr

In GLAD: Gain and Loss Analysis of DNA

Description

Description of the objects profileCGH and profileChr. The last object corresponds to data of only one chromosome.

Details

LogRatio, Chromosome and PosOrder are compulsory.

Value

Objects profileCGH and profileChr are composed of a list with the first element profileValues which is a data.frame with the following columns names:

LogRatio	Test over Reference log-ratio.
PosOrder	The rank position of each clone on the genome.
PosBase	The base position of each clone on the genome.
Chromosome	Chromosome name.
Clone	The name of the corresponding clone.
...	Other elements can be added.

Note

People interested in tools dealing with array CGH analysis can visit our web-page http://bioinfo.curie.fr.

Author(s)

Philippe Hupé, [e-mail].

See Also

glad, as.profileCGH.

Examples

  
data(snijders)
gm13330$Clone <- gm13330$BAC
profileCGH <- as.profileCGH(gm13330)
class(profileCGH) <- "profileCGH"

profileChr <- as.profileCGH(gm13330[which(gm13330$Chromosome==1),])
class(profileChr) <- "profileChr"

GLAD documentation built on Nov. 8, 2020, 11:10 p.m.