Sample size menu - Sample size calculation

• Sample size calculation: Introduction
• Sample size: Single mean
• Sample size: Single proportion
• Sample size: Comparison of two means
• Sample size: Paired samples t-test
• Sample size: Comparison of two proportions
• Sample size: McNemar test (paired proportions)
• Sample size: Correlation coefficient
• Sample size: Survival analysis (logrank test)
• Sample size: Bland-Altman plot
• Sample size: Area under ROC curve
• Sample size: Comparison of two ROC curves
• Confidence Interval estimation & Precision - Calculate the sample size for a prespecified precision or confidence interval width
  • Single mean
  • Single proportion
  • Difference between means
  • Mean difference between paired samples
  • Difference between proportions
  • Difference between paired proportions
  • Coefficient of Variation from duplicate measurements
  • Regression-based reference limits
  • Area under the ROC curve
  • Area Under the Precision-Recall Curve