Interactive summary measures for epidemiology and biostatistics. Runs entirely in the browser — no server, no R, no dependencies beyond a small self-contained stats library.
Live site: https://rajsubediresearch.github.io/epitables
| Page | What it does |
|---|---|
index.html |
2×2 table analysis — OR, RR, PR, RD, NNT, AF, PAF, chi-square, Fisher's exact |
diagnostic.html |
Diagnostic accuracy — sensitivity, specificity, PPV, NPV, LR+, LR−, DOR, Youden's index, accuracy |
predictive.html |
PPV/NPV prevalence adjustment — sliders for sensitivity, specificity, and population prevalence |
mcnemar.html |
McNemar's test for paired proportions — corrected and uncorrected chi-square, difference in positive rates |
proportion.html |
Single proportion CI — Wilson score, Wald, and Clopper-Pearson exact methods compared side by side |
- Summary data only — no individual-level data needed, no file uploads
- Reactive — all outputs update instantly as you type or slide
- Interpretive — every metric includes a one-liner in plain language using your variable names
- No backend — pure HTML + CSS + JS, deployable on GitHub Pages for free
- Self-contained stats —
js/stats.jsimplements all distributions and CI methods from scratch (no jStat, no R)
If you use EpiTables in teaching or research, please cite:
Subedi, R. (2026). EpiTables: Interactive summary measures for epidemiology and biostatistics (v1.0.1). Zenodo. https://doi.org/10.5281/zenodo.20135874
MIT