A Brief Introduction to Biostatistics
c. jardin
(C. Jardin)
#1
Summary
- Statistical estimation
- Ranking & rating
- Binomial proportion
confidence intervals
- Normal approx interval
- Wilson interval
- Hypothesis testing
- Large sample size: z-test
- Measurement data
- Small sample size &
normal distribution:
unpaired t-test & paired
t-test
- Categorical data
- Small sample size: 2 -
test
- Extremely small sample
size: Fisher’s exact test
- Non-parametric methods
- Wilcoxon rank sum test
- Wilcoxon matched
pairs signed ranks test