Joint Sparse Optimization via Proximal Gradient Method for Cell Fate Conversion R package JSparO version 1.5.0 CRAN Task View: Omics (https://CRAN.R-project.org/view=Omics) Implementation of joint sparse optimization (JSparO) to infer the gene regulatory network for cell fate conversion. The proximal gradient method is implemented to solve different low-order regularization models for JSparO. Software Depends: R (>= 4.0.0) Imports: pracma Xinlin Hu <thompson-xinlin.hu@connect.polyu.hk> Comprehensive R Archive Network (CRAN) Xinlin Hu [aut, cre], Yaohua Hu [cph, aut] GPL (>= 3) 2022-08-18 application/tgz https://CRAN.R-project.org/package=JSparO doi:10.32614/CRAN.package.JSparO