Question 1

What does the R-package 'randnet' do?

Accepted Answer

Random Network Model Estimation, Selection and Parameter Tuning. Model selection and parameter tuning procedures for a class of random network models. The model selection can be done by a general cross-validation framework called ECV from Li et. al. (2016) [doi:10.48550/arXiv.1612.04717](https://doi.org/10.48550/arXiv.1612.04717). Several other model-based and task-specific methods are also included, such as NCV from Chen and Lei (2016) [doi:10.48550/arXiv.1411.1715](https://doi.org/10.48550/arXiv.1411.1715), likelihood ratio method from Wang and Bickel (2015) [doi:10.48550/arXiv.1502.02069](https://doi.org/10.48550/arXiv.1502.02069), spectral methods from Le and Levina (2015) [doi:10.48550/arXiv.1507.00827](https://doi.org/10.48550/arXiv.1507.00827). Many network analysis methods are also implemented, such as the regularized spectral clustering (Amini et. al. 2013 [doi:10.1214/13-AOS1138](https://doi.org/10.1214%2F13-AOS1138)) and its degree corrected version and graphon neighborhood smoothing (Zhang et. al. 2015 [doi:10.48550/arXiv.1509.08588](https://doi.org/10.48550/arXiv.1509.08588)). It also includes the consensus clustering of Gao et. al. (2014) [doi:10.48550/arXiv.1410.5837](https://doi.org/10.48550/arXiv.1410.5837), the method of moments estimation of nomination SBM of Li et. al. (2020) [doi:10.48550/arXiv.2008.03652](https://doi.org/10.48550/arXiv.2008.03652), and the network mixing method of Li and Le (2021) [doi:10.48550/arXiv.2106.02803](https://doi.org/10.48550/arXiv.2106.02803). It also includes the informative core-periphery data processing method of Miao and Li (2021) [doi:10.48550/arXiv.2101.06388](https://doi.org/10.48550/arXiv.2101.06388). The work to build and improve this package is partially supported by the NSF grants DMS-2015298 and DMS-2015134.

Question 2

Who maintains randnet?

Accepted Answer

Tianxi Li

Question 3

Who authored randnet?

Accepted Answer

Elizeveta Levina, Can M. Le, Ji Zhu

Question 4

What is the current version of randnet?

Accepted Answer

The current version of the R-package '0.7' is 0.7

Question 5

When was the last release of randnet?

Accepted Answer

The last release of the R-package '0.7' was 05/20/2023

Question 6

Where can I search for the R-package 'randnet'?

Accepted Answer

You can search for the R-package 'randnet' on CRAN/E at https://cran-e.com

randnet

Team

Tianxi Li

Elizeveta Levina

Can M. Le

Ji Zhu

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