Eikos: Statistics & Data

Eikos is a comprehensive statistical computing, data science, and research platform engineered for iOS, iPadOS, and macOS. It functions 100% offline and maintains your datasets under your exclusive sovereignty. Unlike simplistic calculators or static summaries, Eikos features a proprietary mathematical engine rigorously validated across 50,000+ test assertions against R Core and Python (SciPy/Statsmodels). VERIFIED STATISTICAL ENGINE • High-precision numerical computing matching standard scientific benchmarks. • 51 complete statistical procedures: descriptive statistics, hypothesis testing (Student's t, ANOVA, Mann-Whitney, Wilcoxon, Chi-Square, Fisher's exact). • Biostatistics & Survival Analysis: Kaplan-Meier estimation, Cox Proportional Hazards, Aalen-Johansen multi-state transitions, and Gray's competing risks. • Econometrics & Time Series: ARIMA modeling, GARCH(1,1) volatility, and…