covarianceSelectionPath: Covariance Selection with Path BIC Selection

In Sage-Bionetworks/metanetwork: Network meta analysis

Covariance Selection with Path BIC Selection

Description

Selects an optimal covariance matrix through Path BIC Selection.

Usage

covarianceSelectionPath(S, rankedEdges, numberObservations, n)

Arguments

S	Required. An expression matrix
rankedEdges	Required. An edge list in the form of a matrix where column one is gene one and column 2 is gene two
numberObservations	Required. The number of samples comprising the network (?)
n	Optional. Start at the first edge in 'rankedEdges' (Default = 1)

Value

A list containg

• 'bic' Estimated BIC.

• 'bicmin' Lowest Estimated BIC.

• 'w' The covariance matrix.

• 'wi' The inverse covariance matrix.

Sage-Bionetworks/metanetwork documentation built on April 27, 2022, 7:42 a.m.