PearsonLee              Heights of mothers and daughters
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
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
