Fitting Ising Models Using the ELasso Method

This network estimation procedure eLasso, which is based on the Ising model, combines l1-regularized logistic regression with model selection based on the Extended Bayesian Information Criterion (EBIC). EBIC is a fit measure that identifies relevant relationships between variables. The resulting network consists of variables as nodes and relevant relationships as edges. Can deal with binary data.


IsingFit

This network estimation procedure eLasso, which is based on the Ising model, combines l1-regularized logistic regression with model selection based on the Extended Bayesian Information Criterion (EBIC). EBIC is a fit measure that identifies relevant relationships between variables. The resulting network consists of variables as nodes and relevant relationships as edges. Can deal with binary data.

Reference manual

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install.packages("IsingFit")

0.4 by Sacha Epskamp, 3 years ago


Browse source code at https://github.com/cran/IsingFit


Authors: Claudia van Borkulo , Sacha Epskamp; with contributions from Alexander Robitzsch and Mihai Alexandru Constantin


Documentation:   PDF Manual  


GPL-2 license


Imports qgraph, Matrix, glmnet

Suggests IsingSampler


Imported by NetworkComparisonTest, NetworkToolbox, bootnet.

Suggested by Isinglandr, psychnets.


See at CRAN