CGH {cghFLasso} | R Documentation |
A list containing an example CGH array data for package cghFLasso
data(CGH)
In NormalArray
and DiseaseArray
, each column corresponds to
one CGH array, and each row corresponds to one gene/clone. The value of each entry is the log fluorescence
ratio resulted from the CGH experiment. The order of the genes/clones in the rows is the same as the order of the
genes/clones on the genome. chromosome
and nucposition
provide chromosome number and nucleotide
position for each gene/clone.\
GBM.y
contains CGH measurement of one pseudo chromosome.
CGH is a list of four components:
NormalArray |
|
DiseaseArray |
|
chromosome |
|
nucposition |
|
GBM.y |
{a numeric vector of length 990.}
P. Wang, Y. Kim, J. Pollack, B. Narasimhan and R. Tibshirani, "A method for calling gains and losses in array CGH data", Biostatistics 2005, 6: 45-58, available at http://www-stat.stanford.edu/~wp57/CGH-Miner/
R. Tibshirani and P. Wang (2007) `Spatial smoothing and hot spot detection using the Fused Lasso', Biostatistics (In press), available at http://www-stat.stanford.edu/~tibs/research.html.