Fixed problem not allowing to map color for user data in ternary plots for ggplot2 output, as well as for TAS and soil_swelling functions, and added respective examples.
Updated vignette classification_diagramas_vig.
GMisc 0.4.0
Change package installation to pak.
Update documentation by merging help pages for similar functions.
Updated bearing_capacity and induced_stress functions.
Added functions for family soil mechanics: insitu_stress, Casagrande_chart, Casagrande_LL, fallcone_limits, compaction_test, particle_size_graph, and several for soil classification using the USCS guidelines.
Added plots for difficult clayey soil: soil_collapse, soil_expansion, and soil_swelling.
Updated and added several ternary diagrams.
Added non-linear functions and corresponding self-starters for nls() and drc::drm().
Updated all functions related to directional statistics, mostly change names from 2D to circ and 3D to spher, and added more functionality.
Most of the changes can be seen in the updated corresponding vignettes.