randomWalkBySolve-matrix-method: Smooth data on graph by solving the linear equation (I -...

Description Usage Arguments Value

Description

Smooth data on graph by solving the linear equation (I - alpha*A) * E_sm = E * (1-alpha)

Usage

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## S4 method for signature 'matrix'
randomWalkBySolve(E, A, alpha, normalizeAjdMatrix = c("rows", "columns"))

Arguments

E

initial data matrix [NxM]

A

adjacency matrix of graph to network smooth on will be column-normalized.

alpha

smoothing coefficient (1 - restart probability of random walk)

Value

network-smoothed gene expression


BIMSBbioinfo/netSmooth documentation built on Dec. 24, 2019, 8:08 p.m.