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DNetFinder (version 1.1)

Estimating Differential Networks under Semiparametric Gaussian Graphical Models

Description

Provides a modified hierarchical test (Liu (2017) ) for detecting the structural difference between two Semiparametric Gaussian graphical models. The multiple testing procedure asymptotically controls the false discovery rate (FDR) at a user-specified level. To construct the test statistic, a truncated estimator is used to approximate the transformation functions and two R functions including lassoGGM() and lassoNPN() are provided to compute the lasso estimates of the regression coefficients.

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Version

Install

install.packages('DNetFinder')

Monthly Downloads

147

Version

1.1

License

GPL-3

Maintainer

Qingyang Zhang

Last Published

March 3rd, 2023

Functions in DNetFinder (1.1)

DNetFinder-package

tools:::Rd_package_title("DNetFinder")
DNetGGM

Testing for the structural difference between two GGMs
DNetNPN

Testing for the structural difference between two NPNGMs
lassoNPN

Estimating the regression coefficients in NPNGMs with lasso
lassoGGM

Estimating the regression coefficients in GGMs with lasso