Changes in version 1.0.7 (2026-05-05) - Fixing stray files in package for CRAN submission Changes in version 1.0.6 - Fixing save directory for CRAN submission Changes in version 1.0.5 - Fixing typos for CRAN submission Changes in version 1.0.2 - Initial CRAN submission. - Implements the Johnson–Neyman (JN - Johnson and Fay (1950) doi:10.1007/BF02288864) technique for two-way interactions and its three-way extension (JNK technique). - JNK_freq() supports lm, glm, lme4::lmer/glmer, and RSiena::siena objects, as well as raw coefficient vectors and covariance matrices. - JNK_bayes() supports multiSiena/sienaBayesFit objects and raw posterior-draw matrices; produces density plots for two-way interactions and posterior-mean heatmaps with Bayesian p-value overlays for three-way interactions.