Transmodal Analysis (TMA) R package tma version 0.3.1 A robust computational framework for analyzing complex multimodal data. Extends existing state-dependent models to account for diverse data streams, addressing challenges such as varying temporal scales and learner characteristics to improve the robustness and interpretability of findings. For methodological details, see Shaffer, Wang, and Ruis (2025) "Transmodal Analysis" <doi:10.18608/jla.2025.8423>. Software Depends: R (>= 3.6), data.table Imports: stats, methods, rlang, Rcpp LinkingTo: Rcpp, RcppArmadillo Suggests: testthat (>= 2.1.0), rstudioapi, knitr, rmarkdown, jsonlite Cody L Marquart <cody.marquart@wisc.edu> Comprehensive R Archive Network (CRAN) Cody L Marquart [aut, cre] (ORCID: <https://orcid.org/0000-0002-3387-6792>), Muhammad Hasnat Ashiq [aut], David Williamson Shaffer [aut] GPL-3 2025-09-19 application/tgz https://CRAN.R-project.org/package=tma doi:10.32614/CRAN.package.tma