Intuitionistic Fuzzy Multi-Criteria Decision Making Methods R package IFMCDM version 0.1.17 Implementation of two multi-criteria decision making methods (MCDM): Intuitionistic Fuzzy Synthetic Measure (IFSM) and Intuitionistic Fuzzy Technique for Order of Preference by Similarity to Ideal Solution (IFTOPSIS) for intuitionistic fuzzy data sets for multi-criteria decision making problems. References describing the methods: Jefmański (2020) <doi:10.1007/978-3-030-52348-0_4>; Jefmański, Roszkowska, Kusterka-Jefmańska (2021) <doi:10.3390/e23121636>. Software Depends: R (>= 3.5.0) Imports: dplyr Suggests: testthat Andrzej Dudek <andrzej.dudek@ue.wroc.pl> Comprehensive R Archive Network (CRAN) Andrzej Dudek [aut, cre] (ORCID: <https://orcid.org/0000-0002-4943-8703>), Bartłomiej Jefmański [aut] (ORCID: <https://orcid.org/0000-0002-0335-0036>), Marta Kusterka-Jefmańska [aut] (ORCID: <https://orcid.org/0000-0002-6773-6157>), Ewa Roszkowska [aut] (ORCID: <https://orcid.org/0000-0003-2249-7217>) GPL (>= 2) 2023-02-23 application/tgz https://CRAN.R-project.org/package=IFMCDM doi:10.32614/CRAN.package.IFMCDM