Computation of Ancestry Scores with Mixed Families and Unrelated Individuals

colcenter | column centering of the data matrix |

cov.function | Sample covariance calculator |

familyave | Family average approach |

fastcov | Fast covariance function |

findfamilies | Find families |

gr.pca | The geometric rotation approach |

ms.pca | The matrix substitution approach |

mysqrtm | Matrix square root function |

PCFAM-package | Computation of ancestry scores with mixed families and... |

perfectwhiten | The covariance preserving whitening function. |

residualize | Residualization and scale of the original genotype data |

rowcol | Indicators for of the row and column of the original matrix |

rowscale | Scale each row of a matrix |

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