a numeric matrix, gene expression matrix under condition 1.
expmat2
a numeric matrix, gene expression matrix under condition 2.
genes
a character vector, genes to be analyzed.
rankers
a character vector, differential expression methods
verbose
logical. TRUE: intermediate results will be printed to the screen.
Details
Different methods can be selected. More information can be referred in GeneSelector package
(Boulesteix and Slawski, 2009). To run this function, please first install geneSelector package
with the commands: source("http://bioconductor.org/biocLite.R"); biocLite("GeneSelector")
Value
A list containing different components:
ranker
a numeric matrix containing gene rank, statistic and p-value from the ranker.
dot
a numeric matrix containing gene rank, statistic and p-value from the rankers.
pvalMat
a numeric matrix containing p-values from different rankers.
Author(s)
Chuang Ma, Xiangfeng Wang.
References
[1] Boulesteix A-L and Slawski M. Stability and aggregation of ranked gene lists. Brief Bioinform,
2009, 10(5): 556-568.