Introduction | Main workflow families | Wide matrix workflow | Agreement and reliability workflow | Repeated-measures workflow | Shared inspection methods | Where to go next

Scope | A common input pattern | Pearson correlation | Spearman and Kendall | Distance correlation | Missing values | Practical guidance

Scope | Pairwise concordance and Bland-Altman analysis | Pairwise ICC | Pairwise versus overall ICC | Consistency versus agreement | Model, type, and unit | Agreement indices implemented in matrixCorr | CCC functions | ICC functions | CIA functions | Function summary | Choosing among CCC, BA, ICC, and CIA | References

Scope | Robust correlation | Inference for robust estimators | Partial correlation | High-dimensional shrinkage correlation | Choosing among these methods

Scope | A small latent-data example | Binary-binary and ordinal-ordinal settings | Mixed continuous-discrete settings | Confidence intervals and p-values | Practical guidance

Scope | A common long-format dataset | Repeated-measures correlation | Repeated-measures agreement | Repeated CCC | Repeated ICC | Choosing among repeated-measures methods