Vignette of R package "visStatistics". `visStatistics` automatically selects and visualises appropriate statistical hypothesis tests between two column vectors of type of class `"numeric"`, `"integer"`, or `"factor"`. The choice of test depends on the `class`, distribution, and sample size of the vectors, as well as the user-defined 'conf.level'. The main function `visstat()` visualises the selected test with appropriate graphs (box plots, bar charts, regression lines with confidence bands, mosaic plots, residual plots, Q-Q plots), annotated with the main test results, including any assumption checks and post-hoc analyses. This scripted workflow is particularly suited for browser-based interfaces that rely on server-side R applications connected to secure databases, where users have no direct access, or for quick data visualisations, e.g., in statistical consulting projects or education.