{"doi":"10.32614/cran.package.nvcssl","title":"NVCSSL: Nonparametric Varying Coefficient Spike-and-Slab Lasso","abstract":"Fits Bayesian regularized varying coefficient models with the Nonparametric Varying Coefficient Spike-and-Slab Lasso (NVC-SSL) introduced by Bai et al. (2023) &lt;<a href=\"https://jmlr.org/papers/volume24/20-1437/20-1437.pdf\" target=\"_top\">https://jmlr.org/papers/volume24/20-1437/20-1437.pdf</a>&gt;. Functions to fit frequentist penalized varying coefficients are also provided, with the option of employing the group lasso penalty of Yuan and Lin (2006) &lt;<a href=\"https://doi.org/10.1111%2Fj.1467-9868.2005.00532.x\" target=\"_top\">doi:10.1111/j.1467-9868.2005.00532.x</a>&gt;, the group minimax concave penalty (MCP) of Breheny and Huang &lt;<a href=\"https://doi.org/10.1007%2Fs11222-013-9424-2\" target=\"_top\">doi:10.1007/s11222-013-9424-2</a>&gt;, or the group smoothly clipped absolute deviation (SCAD) penalty of Breheny and Huang (2015) &lt;<a href=\"https://doi.org/10.1007%2Fs11222-013-9424-2\" target=\"_top\">doi:10.1007/s11222-013-9424-2</a>&gt;.","journal":null,"year":2020,"id":144853,"datarank":0.0,"base_score":0.0,"endowment":0.0,"self_citation_contribution":0.0,"citation_network_contribution":0.0,"self_endowment_contribution":0.0,"citer_contribution":0.0,"corpus_percentile":null,"corpus_rank":null,"citation_count":0,"citer_count":0,"citers_with_citation_signal":0,"citers_with_endowment":0,"datacite_reuse_total":0,"is_dataset":false,"is_dataset_confidence":0.9439,"is_data_producer":false,"deposit_databanks":null,"is_oa":true,"file_count":0,"downloads":0,"has_version_chain":false,"published_date":"2020-01-01","fair_score":null,"fair_percentile":null,"algorithm_id":"datarank_citation_only_1hop_v6","ranking_scope":"data_only","authors":[{"id":614052,"name":"Ray Bai","orcid":null,"position":0,"is_corresponding":true}],"reference_count":2,"raw_metadata":null,"created_at":"2026-07-18T23:17:48.191325Z","pmid":null,"pmcid":null,"fwci":null,"citation_percentile":null,"influential_citations":0,"oa_status":null,"license":null,"views":0,"total_file_size_bytes":0,"version_count":0,"fair_f":null,"fair_a":null,"fair_i":null,"fair_r":null,"fair_zscore":null,"fair_rationale":null,"fair_model":null,"fair_agent_version":null,"fair_fulltext_source":null,"fair_has_llm":null,"fair_computed_at":null,"clinical_trials":[],"software_tools":[],"db_accessions":[],"linked_datasets":[],"topics":[]}