sampleSpecialization {BioQC} | R Documentation |
Entropy-based sample specialization
sampleSpecialization(mat, norm = TRUE)
mat |
A matrix (usually an expression matrix), with genes (features) in rows and samples in columns. |
norm |
Logical, whether the specialization should be normalized by |
A vector as long as the column number of the input matrix
Martinez and Reyes-Valdes (2008) Defining diversity, specialization, and gene specificity in transcriptomes through information theory. PNAS 105(28):9709–9714
myMat <- rbind(c(3,4,5),c(6,6,6), c(0,2,4)) sampleSpecialization(myMat) sampleSpecialization(myMat, norm=TRUE) myRandomMat <- matrix(runif(1000), ncol=20) sampleSpecialization(myRandomMat) sampleSpecialization(myRandomMat, norm=TRUE)