Superior Identification Index and Its Extensions R package siie version 0.4.0 Calculate superior identification index and its extensions. Measure the performance of journals based on how well they could identify the top papers by any index (e.g. citation indices) according to Huang & Yang. (2022) <doi:10.1007/s11192-022-04372-z>. These methods could be extended to evaluate other entities such as institutes, countries, etc. Software Depends: R (>= 4.0.0) Imports: data.table Suggests: ggplot2, knitr, rmarkdown, testthat (>= 3.0.0), tidyfst Tian-Yuan Huang <huang.tian-yuan@qq.com> Comprehensive R Archive Network (CRAN) Tian-Yuan Huang [aut, cre] (ORCID: <https://orcid.org/0000-0002-3591-4203>) MIT + file LICENSE (https://CRAN.R-project.org/package=siie/LICENSE) 2023-01-28 application/tgz https://CRAN.R-project.org/package=siie doi:10.32614/CRAN.package.siie