eigendynamics: Gets the eigendynamics for a given k.cone basis.

In cdiener/dycone: dycone - analyze the dynamic landscape of metabolome data

Description

The eigendynamics for a given k-cone is the set of k vectors reproducing the original k-cone with the most accuracy, using only k basis-vectors. Here, only the first eigendynamics is guaranteed to be consistent with the k-cone (all entries positive), all the additional eigendynamics can be intepreted as fine tuning of the first eigendynamics.

Usage

eigendynamics(basis, n = 1)

Arguments

basis	The k-cone to be reduced.
n	The number of eigendynamics to extract. Defaults to only the first.

Value

A matrix containing the first k eigendynamics in its columns.

Examples

S <- matrix(c(1,0,0,1,-1,0, 0, -1), nrow=2)
rownames(S) <- c('A', 'B')
V <- polytope_basis(S)
ed <- eigendynamics(V) # gets the eigenpathways

cdiener/dycone documentation built on May 13, 2019, 2:41 p.m.