| correlation | Correlation Analysis |
| cor_test | Correlation test |
| cor_to_ci | Convert correlation to p-values and CIs |
| cor_to_cov | Convert a correlation to covariance |
| cor_to_p | Convert correlation to p-values and CIs |
| cor_to_pcor | Correlation Matrix to (Semi) Partial Correlations |
| cor_to_spcor | Correlation Matrix to (Semi) Partial Correlations |
| distance_mahalanobis | Mahalanobis distance and confidence interval (CI) |
| is.cor | Check if matrix ressembles a correlation matrix |
| isSquare | Check if Square Matrix |
| matrix_inverse | Matrix Inversion |
| pcor_to_cor | Correlation Matrix to (Semi) Partial Correlations |
| simulate_simpson | Simpson's paradox dataset simulation |
| spcor_to_cor | Correlation Matrix to (Semi) Partial Correlations |
| z_fisher | Fisher z-transformation |