Datasets and Utilities for Essentials of Statistics for the Behavioral Sciences R package essentialstools version 0.1.2 Provides instructional datasets and simple wrapper functions for selected analyses used in 'Essentials of Statistics for the Behavioral Sciences'. The package is intended to support textbook examples by distributing data in a form that is easy for students and instructors to access within R. Current functionality includes packaged datasets and convenience wrappers for functions from 'ez', 'pwr', and 'WebPower' for analysis of variance and statistical power calculations. The package is designed as a companion resource for teaching and learning in introductory and intermediate statistics courses. Software Depends: R (>= 3.5) Imports: ez, WebPower, pwr James Witnauer <jwitnaue@brockport.edu> Comprehensive R Archive Network (CRAN) James Witnauer [aut, cre] MIT + file LICENSE (https://CRAN.R-project.org/package=essentialstools/LICENSE) 2026-03-16 application/tgz https://CRAN.R-project.org/package=essentialstools doi:10.32614/CRAN.package.essentialstools