Simplified Statistical Analysis with Plain-English Interpretation R package statease version 1.3.0 A toolkit for common statistical analyses including descriptive statistics, Student's t-tests (one-sample, independent, and paired), one-way and two-way Analysis of Variance (ANOVA), Multivariate Analysis of Variance (MANOVA), chi-square tests, Fisher's Exact Test, McNemar's Test, correlation analysis, simple and multiple linear regression, logistic regression, Friedman Test, and non-parametric tests (Mann-Whitney U, Wilcoxon Signed Rank, and Kruskal-Wallis). Additional tools include statistical power analysis and automated assumption checking. Each function automatically interprets results in plain English, reporting effect sizes, confidence intervals, and p-value interpretations. Post-hoc tests are automatically applied following significant results. A master function automatically detects the appropriate test based on the structure of the input data. Methods are based on Cohen, J. (1988) <doi:10.4324/9780203771587>, Tukey, J. W. (1949) <doi:10.2307/3001913>, and Shapiro and Wilk (1965) <doi:10.2307/2333709>. Software Imports: car, pwr, shiny, Suggests: DT, shinydashboard, shinyjs, knitr, rmarkdown, testthat (>= 3.0.0) Uwakmfon Paul <uwakmfon31@gmail.com> Comprehensive R Archive Network (CRAN) Uwakmfon Paul [aut, cre, cph] MIT + file LICENSE (https://CRAN.R-project.org/package=statease/LICENSE) 2026-07-02 application/tgz https://CRAN.R-project.org/package=statease doi:10.32614/CRAN.package.statease