BootstrapEdgeDistn: Penalized Partial Correlation Distribution Estimates

In Rnets: Resistance Relationship Networks using Graphical LASSO

Description

Estimates MRFs from bootstrapped subsamples of data to approximate penalized partial correlation distibutions

Usage

BootstrapEdgeDistn(x, L1, vertices = NULL, subset = NULL, B = 500,
  n_b = 0.5, replace = T, seed = NULL, ...)

Arguments

x	dataset for estimating MRFs. Supplied as data.frame.
L1	Regularization penalty for inducing sparsity in networks
vertices	Vertices to include in MRF. Must be a subset of names(x)
subset	An expression to select a subset of records/rows
B	The number of subsamples to draw
n_b	The size of the subsamples. May be provided as an integer less than the number of rows in x, or as a proportion.
replace	Logical. Is subsampling done with (T) or without (F) replacement.
seed	Random seed value for reproducibility.
...	other arguments to be passed to Rnet().

Value

A numeric matrix containing the estimated penalized partial correlations corresponding to the MRF edges (column) in each subsample (row).

Rnets documentation built on July 23, 2019, 9:04 a.m.