A Calculator for Single-Case Effect Sizes R package SingleCaseES version 0.7.4 CRAN Task View: MetaAnalysis (https://CRAN.R-project.org/view=MetaAnalysis) Provides R functions for calculating basic effect size indices for single-case designs, including several non-overlap measures and parametric effect size measures, and for estimating the gradual effects model developed by Swan and Pustejovsky (2018) <DOI:10.1080/00273171.2018.1466681>. Standard errors and confidence intervals (based on the assumption that the outcome measurements are mutually independent) are provided for the subset of effect sizes indices with known sampling distributions. Software Depends: R (>= 4.1.0) Imports: stats, purrr, dplyr, tidyr, rlang, tidyselect, utils Suggests: spelling, shiny, shinytest2 (>= 0.5.0), stringr, rvest, ggplot2, purrrlyr, testthat, markdown, knitr, rmarkdown, cleanrmd, Kendall, kableExtra, covr, readxl, glue, janitor, rclipboard James E. Pustejovsky <jepusto@gmail.com> Comprehensive R Archive Network (CRAN) James E. Pustejovsky [aut, cre], Man Chen [aut], Daniel M. Swan [aut], Paulina Grekov [ctb], Amy Cai [ctb] GPL-3 2026-04-02 application/tgz https://CRAN.R-project.org/package=SingleCaseES doi:10.32614/CRAN.package.SingleCaseES en-US