netClass (version 1.2.1)

getGraphRank: Random walk kernel matrix smoothing t-statistic

Description

Using Random walk kernel matrix of network to smooth t-statistic of each gene

Usage

getGraphRank(x = x, y = y, Gsub = Gsub, sca = TRUE)

Arguments

x

a matrix of expression measurements with p samples and n genes.

y

a factor of length p comprising the class labels.

Gsub

Random Walk Kernel matrix of network

sca

Sacling data or not

Value

• r
  return a smoothed t-statistic of each gene'

References

Yupeng Cun, Holger Frohlich (2013) Network and Data Integration for Biomarker Signature Disvovery via Network Smoothed T-Statistics

See Also

See Also as getGraphRank

Examples

#See also \code{classfy.stsvm}