profileCGH {GLAD} | R Documentation |
Description of the objects profileCGH
and profileChr
. The
last object corresponds to data of only one chromosome.
LogRatio, Chromosome
and PosOrder
are compulsory.
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. |
People interested in tools dealing with array CGH analysis can visit our web-page http://bioinfo.curie.fr.
Philippe Hupé, glad@curie.fr.
data(snijders) profileCGH <- as.profileCGH(gm13330) class(profileCGH) <- "profileCGH" profileChr <- as.profileCGH(gm13330[which(gm13330$Chromosome==1),]) class(profileChr) <- "profileChr"