Statistical analysis
- Regression and correlation
- t-test
- Frequency tests - Chi-square, Fisher’s exact, exact Binomial, McNemar’s test
- ANOVA
- Logistic regression
- Homogeneity of variance - Levene’s, Bartlett’s, Fligner-Killeen test
- Inter-rater reliability - Cohen’s Kappa, weighted Kappa, Fleiss’s Kappa, Conger’s Kappa, intraclass correlation coefficient