Compute.es: Effect Size Calculator

The official offline standalone app version of the Compute.es R package. Calculate Effect Sizes (Cohen's d, Hedges' g) instantly without internet or R.

✅ Privacy-First: Data never leaves your device (GDPR/HIPAA friendly).

✅ Offline-Ready: Works without wifi (perfect for secure labs).

✅ Version-Locked: Stable results that won't change.