'surv' Object Confidence Bands Optimized by Area R package optband version 0.2.2 Given a certain coverage level, obtains simultaneous confidence bands for the survival and cumulative hazard functions such that the area between is minimized. Produces an approximate solution based on local time arguments. Software Depends: R (>= 3.1.0) Imports: utils, LambertW Suggests: stats, survival, km.ci, knitr, rmarkdown Sam Tracy <seasamgo@gmail.com> Comprehensive R Archive Network (CRAN) Sam Tracy [aut, cre], Tom Chen [aut] GPL-2 GPL-3 2023-03-31 application/tgz https://CRAN.R-project.org/package=optband doi:10.32614/CRAN.package.optband