huge (1.2.7)
HighDimensional Undirected Graph Estimation.
http://cran.rproject.org/web/packages/huge
Provides a general framework for highdimensional undirected graph estimation. It integrates data preprocessing, neighborhood screening, graph estimation, and model selection techniques into a pipeline. In preprocessing stage, the nonparanormal(npn) transformation is applied to help relax the normality assumption. In the graph estimation stage, the graph structure is estimated by MeinshausenBuhlmann graph estimation or the graphical lasso, and both methods can be further accelerated by the lossy screening rule preselecting the neighborhood of each variable by correlation thresholding. We target on highdimensional data analysis usually d >> n, and the computation is memoryoptimized using the sparse matrix output. We also provide a computationally efficient approach, correlation thresholding graph estimation. Three regularization/thresholding parameter selection methods are included in this package: (1)stability approach for regularization selection (2) rotation information criterion (3) extended Bayesian information criterion which is only available for the graphical lasso.
Maintainer:
Tuo Zhao
Author(s): Tuo Zhao, Xingguo Li, Han Liu, Kathryn Roeder, John Lafferty, Larry Wasserman
License: GPL2
Uses: igraph, lattice, MASS, Matrix
Reverse depends: BDgraph, glassomix, ldstatsHD, smart
Reverse suggests: edgebundleR, LICORS, pulsar, sand, smart, stabs, stm
Released over 1 year ago.
19 previous versions
 huge_1.2.6. Released about 3 years ago.
 huge_1.2.5. Released over 3 years ago.
 huge_1.2.4. Released almost 5 years ago.
 huge_1.2.3. Released about 5 years ago.
 huge_1.2.2. Released about 5 years ago.
 huge_1.2.1. Released over 5 years ago.
 huge_1.2. Released over 5 years ago.
 huge_1.1.2. Released almost 6 years ago.
 huge_1.1.1. Released almost 6 years ago.
 huge_1.1.0. Released almost 6 years ago.
 huge_1.0.3. Released almost 6 years ago.
 huge_1.0.2. Released almost 6 years ago.
 huge_1.0.1. Released about 6 years ago.
 huge_1.0. Released about 6 years ago.
 huge_0.9.1. Released over 6 years ago.
 huge_0.9. Released over 6 years ago.
 huge_0.8.1. Released over 6 years ago.
 huge_0.8. Released over 6 years ago.
 huge_0.7. Released over 6 years ago.
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Visit huge on R Graphical Manual.