National Animal Disease Referral Expert System (NADRES v2)
AI-Enabled Redefining Livestock Disease Risk Forewarning
Epidemiological Calculator
Confidence Intervals
Pooled Prevalence
True Prevalence & Predictive Values
Sample Size Calculations
- 8. Sample Size Calculations
- 8(a). Herd Level Sample Size
- 8(b). Random & Stratified Sampling
- 8(c). Estimate Proportion or Prevalence
- 8(d). Single Mean
- 8(e). Two Means
- 8(f). Two Proportions
- 8(i). True Prevalence (Imperfect Test)
- 8(j). One Mean Threshold
- 8(k). Correlation Coefficient
- 8(l). Odds Ratio
- 8(m). ANOVA (k Means)
- 8(n). 2-Stage Risk-Based