· A dotplot places each observation on the x-axis and stacks points vertically by count; it preserves actual values better than a histogram. Good for small samples to see shape, outliers and multimodality. Grouped mode separates dots by group for easy comparison.
· Points are stacked by rounding to the nearest bin (tolerance = one data-precision step).
About Dotplot Generator
Create a stacked dotplot that shows every individual data value, ideal for small samples and group comparisons, with outlier spotting and AI interpretation.