Construct Mixed Type Data Structures with Vectors of Vectors R package vecvec version 1.2.0 Mixed type vectors are useful for combining semantically similar classes. Some examples of semantically related classes include time across different granularities (e.g. daily, monthly, annual) and probability distributions (e.g. Normal, Uniform, Poisson). These groups of vector types typically share common statistical operations which vary in results with the attributes of each vector. The 'vecvec' data structure facilitates efficient storage and computation across multiple vectors within the same object. Software Imports: rlang, S7, stats, vctrs Suggests: lifecycle, testthat (>= 3.0.0) Mitchell O'Hara-Wild <mail@mitchelloharawild.com> Comprehensive R Archive Network (CRAN) Mitchell O'Hara-Wild [aut, cre] (ORCID: <https://orcid.org/0000-0001-6729-7695>) MIT + file LICENSE (https://CRAN.R-project.org/package=vecvec/LICENSE) 2026-06-23 application/tgz https://CRAN.R-project.org/package=vecvec doi:10.32614/CRAN.package.vecvec