Survival Analysis with Sparse Longitudinal Covariates R package SurvSparse version 0.1 Survival analysis with sparse longitudinal covariates under right censoring scheme. Different hazards models are involved. Please cite the manuscripts corresponding to this package: Sun, Z. et al. (2022) <doi:10.1007/s10985-022-09548-6>, Sun, Z. and Cao, H. (2023) <arXiv:2310.15877> and Sun, D. et al. (2023) <arXiv:2308.15549>. Software Imports: splines, stats, dplyr, MASS, nloptr, nleqslv, tibble,foreach, gaussquad, tidyr , purrr Zhuowei Sun <sunzw21@mails.jlu.edu.cn> Comprehensive R Archive Network (CRAN) Zhuowei Sun [aut, cre, cph], Dayu sun [aut, ctb], Chen Li [aut], Hongyuan Cao [aut, ctb], Xingqiu Zhao [aut] GPL-3 2023-10-31 application/tgz https://CRAN.R-project.org/package=SurvSparse doi:10.32614/CRAN.package.SurvSparse