Raincloud Plot

Raincloud Plot is a fast, fully offline app that shows your data three honest ways at once: a density cloud, a boxplot, and every raw point as jittered rain - all stacked in one band. A raincloud plot fixes what a boxplot alone hides: two groups can have the exact same box and still look completely different once you see the shape (the cloud) and the individual points (the rain) underneath. WHAT'S INSIDE Raincloud The signature chart - horizontal bands on a shared x-axis, each with a density cloud on top, a slim boxplot in the middle, and every observation as a rain dot below (outliers highlighted in amber). Data Build up to four named groups with live thousands-separated value entry. See each group's median, mean, quartiles, range, and outliers as you type. Concept A plain-English walkthrough of the cloud (KDE half-violin), the box (five-number summary), the rain (jittered raw points), and why showing all three keeps your data honest - with offline KaTeX-rendered formulas. The honest rain See why sample size matters - two groups can share the same box, but the rain instantly reveals when one group is tiny and the other isn't. Simulate Play with sample size, before/after scenarios, and distribution shapes to build intuition before you ever load real data. Examples Real worked comparisons - reaction time before/after coffee, push-ups by training program, and spa relaxation scores. WHY RAINCLOUD PLOT - 100% offline - your data never leaves your device - No account, no sign-up, no clutter - Clean, distinctive interface built for students, researchers, and anyone comparing groups - Compares up to four groups on a shared axis - Outliers and sample size are always visible, never hidden behind a box Whether you're a student learning why raincloud plots beat boxplots, a researcher comparing groups before publishing, or just curious what your data really looks like, Raincloud Plot shows you everything in one glance.