Using Tip Dates with Phylogenetic Trees in BEAST R package TipDatingBeast version 1.1-0 Assists performing tip-dating of phylogenetic trees with BEAST BEAST is a popular software for phylogenetic analysis. The package assists the implementation of various phylogenetic tip- dating tests using BEAST. It contains two main functions. The first one allows preparing date randomization analyses, which assess the temporal signal of a data set. The second function allows performing leave-one-out analyses, which test for the consistency between independent calibration sequences and allow pinpointing those leading to potential bias. The included tutorial provides detailed step-by-step instructions. An expanded description of the package can be found in article: Rieux, A. and Khatchikian, C.E. (2017), TIPDATINGBEAST: an R package to assist the implementation of phylogenetic tip-dating tests using BEAST. Molecular Ecology Resources, 17: 608-613. <onlinelibrary.wiley.com/doi/full/10.1111/1755-0998.12603>. Software Depends: R (>= 3.1.2) Imports: mclust, TeachingDemos, DescTools, utils, stats Camilo Khatchikian <ckhatchikian@gmail.com> Comprehensive R Archive Network (CRAN) Adrien Rieux, Camilo Khatchikian GPL (>= 2) 2019-10-22 application/tgz https://CRAN.R-project.org/package=TipDatingBeast doi:10.32614/CRAN.package.TipDatingBeast