aircraft |
Characteristics of aircraft |

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 |

banknotes |
Swiss banknote data |

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 |

FitRwithPCAandWALS |
Calculate a low-rank approximation to the correlation matrix with four methods |

fit_angles |
Fit angles to a correlation matrix |

fysiologyR |
Correlations between thirtheen fysiological variables |

gobletsR |
Correlations between size measurements of archeological goblets |

HeartAttack |
Myocardial infarction or Heart attack data |

ipSymLS |
Function for obtaining a weighted least squares low-rank approximation of a symmetric matrix |

Keller |
Program 'Keller' calculates a rank p approximation to a correlation matrix according to Keller's method. |

Kernels |
Wheat kernel data |

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 |

rmse |
Calculate the root mean squared error |

rmsePCAandWALS |
Generate a table of root mean square error (RMSE) statistics for principal component analysis (PCA) and weighted alternating least squares (WALS). |

storksR |
Correlations between three variables |

students |
Marks for 5 student exams |

studentsR |
Correlations between marks for 5 exams |

tr |
Compute the trace of a matrix |

wAddPCA |
Low-rank matrix approximation by weighted alternating least squares |