Why smartcor? | Installation | Quick Start | Pairwise Correlation | Ordinal Variables | Categorical Variables | Override Type Detection | Force a Specific Method | Correlation Matrix | Tidy Output | Available Methods | Method Selection Logic | The Latent-Normality Decision | Dependencies

Introduction | Variable Types | Correlation Methods by Variable-Type Combination | Continuous + Continuous: Pearson Correlation | Continuous + Binary: Point-Biserial Correlation | Binary + Binary: Phi Coefficient | Binary + Binary (Latent Normal): Tetrachoric Correlation | Ordinal + Ordinal: Polychoric Correlation | Continuous + Ordinal: Polyserial Correlation | Binary + Ordinal: Rank-Biserial Correlation | Categorical + Categorical: Cramer's V | Other Combinations | Why Not Always Use Pearson? | The Latent Normality Question | Summary of Method Selection Logic | References

Every estimate ships with its uncertainty | The inference payload | Analytic intervals are the default | The bootstrap argument | The null hypothesis is method-specific | Reading interval widths | Summary