graph2prec: Convert a symmetric graph (extension of R matrix class)

In zdk123/SpiecEasi: Sparse Inverse Covariance for Ecological Statistical Inference

Convert a symmetric graph (extension of R matrix class)

Description

Has internal rules for converting various graph topologies into the associated adjancency and, therefore, precision matrix

Usage

graph2prec(
  Graph,
  posThetaLims = c(2, 3),
  negThetaLims = -posThetaLims,
  targetCondition = 100,
  epsBin = 0.01,
  numBinSearch = 100
)

Arguments

Graph	graph adjacency matrix
posThetaLims	length 2 vector of lower and upper bound of positive values
negThetaLims	length 2 vector of lower and upper bound of negative values
targetCondition	sets the condition of the precision matrix by modulating the magnitude of the diagonal
epsBin	the convergence tolerance of the condition number binary search
numBinSearch	maximum number of iterations

zdk123/SpiecEasi documentation built on Oct. 20, 2023, 6:49 a.m.