TraMineR Extension R package TraMineRextras version 0.6.9 Collection of ancillary functions and utilities to be used in conjunction with the 'TraMineR' package for sequence data exploration. Includes, among others, specific functions such as state survival plots, position-wise group-typical states, dynamic sequence indicators, and dissimilarities between event sequences. Also includes contributions by non-members of the TraMineR team such as methods for polyadic data and for the comparison of groups of sequences. Software Depends: R (>= 3.5.0), TraMineR (>= 2.2-5) Imports: grDevices, graphics, stats, survival, cluster, RColorBrewer, colorspace, doParallel, parallel, foreach, parallelly Gilbert Ritschard <gilbert.ritschard@unige.ch> Comprehensive R Archive Network (CRAN) Gilbert Ritschard [aut, cre, ths, cph] (ORCID: <https://orcid.org/0000-0001-7776-0903>), Matthias Studer [aut] (ORCID: <https://orcid.org/0000-0002-6269-1412>), Reto Buergin [aut] (ORCID: <https://orcid.org/0000-0002-6212-1567>), Tim F. Liao [ctb] (ORCID: <https://orcid.org/0000-0002-1296-7660>), Alexis Gabadinho [ctb], Pierre-Alexandre Fonta [ctb], Nicolas S. Muller [ctb], Patrick Rousset [ctb] GPL (>= 2) 2026-06-20 application/tgz https://CRAN.R-project.org/package=TraMineRextras doi:10.32614/CRAN.package.TraMineRextras