Mean-Variance Spanning Tests R package spantest version 1.1-3 Provides a comprehensive suite of portfolio spanning tests for asset pricing, such as Huberman and Kandel (1987) <doi:10.1111/j.1540-6261.1987.tb03917.x>, Gibbons et al. (1989) <doi:10.2307/1913625>, Kempf and Memmel (2006) <doi:10.1007/BF03396737>, Pesaran and Yamagata (2024) <doi:10.1093/jjfinec/nbad002>, and Gungor and Luger (2016) <doi:10.1080/07350015.2015.1019510>. Software Depends: R (>= 4.1.0) Imports: Rdpack, stats, utils Suggests: rmarkdown, testthat (>= 3.0.0) David Ardia <david.ardia.ch@gmail.com> Comprehensive R Archive Network (CRAN) David Ardia [aut, cre] (ORCID: <https://orcid.org/0000-0003-2823-782X>), Benjamin Seguin [aut], Rosnel Sessinou [ctb], Richard Luger [ctb] GPL-3 2025-09-09 application/tgz https://CRAN.R-project.org/package=spantest doi:10.32614/CRAN.package.spantest