| aircraftR | Correlations between characteristics of aircraft |
| angleToR | Convert angles to correlations. |
| artificialR | Correlations for 10 generated variables |
| athletesR | Correlation matrix of characteristics of Australian athletes |
| berkeleyR | Correlation matrix for boys of the Berkeley Guidance Study |
| cathedralsR | Correlation matrix for height and length |
| correlogram | Plot a correlogram |
| countriesR | Correlations between educational and demographic variables |
| fit_angles | Fit angles to a correlation matrix |
| fysiologyR | Correlations between thirtheen fysiological variables |
| gobletsR | Correlations between size measurements of archeological goblets |
| linangplot | Linang plot |
| lincos | Linearized cosine function |
| pco | Principal Coordinate Analysis |
| PearsonLee | Heights of mothers and daughters |
| pfa | Principal factor analysis |
| proteinR | Correlations between sources of protein |
| proteinsR | Correlations between sources of protein |
| recordsR | Correlations between national track records for men |
| storksR | Correlations between three variables |
| students | Marks for 5 student exams |
| studentsR | Correlations between marks for 5 exams |