Analyzing the Orientation of Maximum Horizontal Stress R package tectonicr version 0.4.8 Models the direction of the maximum horizontal stress using relative plate motion parameters. Statistical algorithms to evaluate the modeling results compared with the observed data. Provides plots to visualize the results. Methods described in Stephan et al. (2023) <doi:10.1038/s41598-023-42433-2> and Wdowinski (1998) <doi:10.1016/S0079-1946(98)00091-3>. Software Depends: R (>= 4.1.0) Imports: boot, circular (>= 0.5.0), dplyr, ggplot2, lifecycle, methods, RColorBrewer, rlang, sf, smoothr (>= 1.0.1), spatstat.explore (>= 3.2.7), spatstat.geom (>= 3.2.9), spatstat.univar (>= 2.0.3), spatstat.utils (>= 3.0.4), terra, tidyr, viridis, zoo (>= 1.8.12) Suggests: ggforce, grid, knitr, rmarkdown, roxygen2, testthat (>= 3.0.0), tidyterra Tobias Stephan <tobias.stephan1@yahoo.com> Comprehensive R Archive Network (CRAN) Tobias Stephan [aut, cre] (ORCID: <https://orcid.org/0000-0002-9290-014X>) GPL (>= 3) 2025-12-12 application/tgz https://CRAN.R-project.org/package=tectonicr doi:10.32614/CRAN.package.tectonicr en-US