bootES uses the 'boot' package to find bootstrap confidence intervals for unstandardized and standardized effect-size measures appropriate for experimental and survey research.

Calculate effect sizes for:

• mean effects
• mean differences
• contrasts
• correlations
• differences between correlations

A pre-print version of our article, bootES: An R Package for Bootstrap Confidence Intervals on Effect Sizes, is available here.

# Install from CRAN install.packages("bootES") # Install from Github # install.packages("devtools") devtools::install_github("dgerlanc/bootES")

Report bugs by opening an issue. If you have a question regarding the usage of bootES, start a discussion.

Issues may be filed using Github Issues.