shrikantdeshmukh9766/sample_size_calulator
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Sample Size Calculator
A statistical power analysis tool built with R Shiny.
Features
- One Mean Estimation
- Two Independent Means Testing
- Paired Means Testing
- Single Proportion Estimation
- Two Proportions Testing
- NcMenar (Normal Curve Mean Area)
- AUC Estimation (Hanley-McNeil)
- AUC vs Null Testing
- Correlation Estimation (Fisher z)
- Correlation Testing
Powered by
- R / Shiny
- pwr package
