Analyze Shot Group Data R package shotGroups version 0.8.4 Analyzes shooting data with respect to group shape, precision, and accuracy. This includes graphical methods, descriptive statistics, and inference tests using standard, but also non-parametric and robust statistical methods. Implements distributions for radial error in bivariate normal variables. Works with files exported by 'OnTarget PC/TDS', 'Silver Mountain' e-target, 'ShotMarker' e-target, 'SIUS' e-target, or 'Taran', as well as with custom data files in text format. Supports inference from range statistics such as extreme spread. Includes a set of web-based graphical user interfaces. Software Depends: R (>= 3.5.0) Imports: boot, CompQuadForm (>= 1.4.2), graphics, grDevices, KernSmooth, stats, tools, utils Suggests: knitr, coin, robustbase, energy, mvoutlier, shiny, jsonlite, interp, MBA, bs4Dash Daniel Wollschlaeger <dwoll@kuci.org> Comprehensive R Archive Network (CRAN) Daniel Wollschlaeger [aut, cre] GPL (>= 2) 2025-07-30 application/tgz https://CRAN.R-project.org/package=shotGroups doi:10.32614/CRAN.package.shotGroups