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missSBM: Handling missing data in Stochastic Block Models

When a network is partially observed (here, NAs in the adjacency matrix rather than 1 or 0 due to missing information between node pairs), it is possible to account for the underlying process that generates those NAs. ‘missSBM’ adjusts the popular stochastic block model from network data sampled under various missing data conditions, as described in Tabouy, Barbillon and Chiquet (2019) 10.1080/01621459.2018.1562934.

Installation

The Last CRAN version is available via

install.packages("missSBM")

The development version is available via

devtools::install_github("jchiquet/missSBM")

Reference

Please cite our work using the following reference:

Timothée Tabouy, Pierre Barbillon & Julien Chiquet (2019) “Variational Inference for Stochastic Block Models from Sampled Data”, Journal of the American Statistical Association, DOI: 10.1080/01621459.2018.1562934

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Version

Install

install.packages('missSBM')

Monthly Downloads

268

Version

0.2.1

License

GPL-3

Maintainer

Julien Chiquet

Last Published

September 16th, 2019

Functions in missSBM (0.2.1)

networkSampling

Definition of R6 Class 'networkSampling'
prepare_data

Prepare network data for estimation with missing data
networkSamplingDyads_fit

Virtual class used to define a family of networkSamplingDyads_fit
war

War data set
smooth

Smooth the path ICL in a collection of missSBM_fit models
sample

Sampling of network data
simulate

Simulation of an SBM
sampledNetwork

An R6 Class to represent sampled network data
er_network

ER ego centred network
%>%

Pipe operator
networkSamplingNodes_fit

Virtual class used to define a family of networkSamplingNodes_fit
dyadSampler

Virtual class for all dyad-centered samplers
SBM_fit

R6 Class definition of an SBM-fit
missSBM

Adjusting Stochastic Block Models under various missing data conditions
networkSampler

Definition of R6 Class 'networkSampling_sampler'
SBM_sampler

An R6 Class to represent a sampler for a SBM
missSBM_fit

R6 Class definition of an SBM-fit
estimate

Estimation of SBMs with missing data
missSBM_collection

An object to represent a collection of missSBM_fit
frenchblog2007

Political Blogosphere network prior to 2007 French presidential election